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.
import math
x,y,z=map(int,input().split(" "))
if x==y:
    a=math.sqrt(z)
    b=x//a
    print(int((a*8)+(b*4)))
elif x==z:
    a=math.sqrt(y)
    b=x//a
    print(int((a*8)+(b*4)))
else:
    a=math.sqrt(x)
    b=y//a
    print(int((a*8)+(b*4)))    