72117512

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{17041}}^1$

素因数の和:17093

約数の個数: 24

約数和(自身を含む): 141363390

約数和(自身を除く): 69245878

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 17041, 34082, 68164, 136328, 391943, 783886, 1567772, 3135544, 9014689, 18029378, 36058756, 72117512]

約数ペア:

[(1, 72117512), (2, 36058756), (4, 18029378), (8, 9014689), (23, 3135544), (46, 1567772), (92, 783886), (184, 391943), (529, 136328), (1058, 68164), (2116, 34082), (4232, 17041)]