90863188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 173601120

約数和(自身を除く): 82737932

約数列:

[1, 2, 4, 13, 26, 52, 139, 169, 278, 338, 556, 676, 967, 1807, 1934, 3614, 3868, 7228, 12571, 23491, 25142, 46982, 50284, 93964, 134413, 163423, 268826, 326846, 537652, 653692, 1747369, 3494738, 6989476, 22715797, 45431594, 90863188]

約数ペア:

[(1, 90863188), (2, 45431594), (4, 22715797), (13, 6989476), (26, 3494738), (52, 1747369), (139, 653692), (169, 537652), (278, 326846), (338, 268826), (556, 163423), (676, 134413), (967, 93964), (1807, 50284), (1934, 46982), (3614, 25142), (3868, 23491), (7228, 12571)]