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())
a=int((x*z)/y)
A=int(math.sqrt(a))
b=int((x*y)/z)
B=int(math.sqrt(b))
c=int((y*z)/x)
C=int(math.sqrt(c))
print((A+B+C)*4)