87513684

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{46451}}^1$

素因数の和:46615

約数の個数: 24

約数和(自身を含む): 205503648

約数和(自身を除く): 117989964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 46451, 92902, 139353, 185804, 278706, 557412, 7292807, 14585614, 21878421, 29171228, 43756842, 87513684]

約数ペア:

[(1, 87513684), (2, 43756842), (3, 29171228), (4, 21878421), (6, 14585614), (12, 7292807), (157, 557412), (314, 278706), (471, 185804), (628, 139353), (942, 92902), (1884, 46451)]