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.
from math import sqrt

def parallelepiped(x,y,z):
    a = sqrt((x*y)//z)
    b = sqrt((y*z)//x)
    c = sqrt((z*x)//y)
    ans = int((a+b+c)*4)
    
    return ans


if __name__ == "__main__":
    x,y,z = [int(i) for i in input().split()]
    
    ans = parallelepiped(x,y,z)
    print(ans)
