87468296

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 169064280

約数和(自身を除く): 81595984

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 461, 641, 922, 1282, 1844, 2564, 3688, 5128, 17057, 23717, 34114, 47434, 68228, 94868, 136456, 189736, 295501, 591002, 1182004, 2364008, 10933537, 21867074, 43734148, 87468296]

約数ペア:

[(1, 87468296), (2, 43734148), (4, 21867074), (8, 10933537), (37, 2364008), (74, 1182004), (148, 591002), (296, 295501), (461, 189736), (641, 136456), (922, 94868), (1282, 68228), (1844, 47434), (2564, 34114), (3688, 23717), (5128, 17057)]