You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
x,y,z = map(int,input().split())
numsx = []
numsy = []
numsz = []
for i in range(1,x+1):
  if x%i ==0:
    numsx.append(i)
for i in range(1,y+1):
  if y%i ==0:
    numsy.append(i)
for i in range(1,z+1):
  if z%i ==0:
    numsz.append(i)

for numx in numsx :
  for numy in numsy:
    for numz in numsz:
      if numx * numy ==x and numx * numz ==z and numy * numz ==y:
        print((numx+numy+numz)*4)
