90351456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5569}}^1$

素因数の和:5608

約数の個数: 72

約数和(自身を含む): 256866120

約数和(自身を除く): 166514664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 5569, 8112, 11138, 16224, 16707, 22276, 33414, 44552, 66828, 72397, 89104, 133656, 144794, 178208, 217191, 267312, 289588, 434382, 534624, 579176, 868764, 941161, 1158352, 1737528, 1882322, 2316704, 2823483, 3475056, 3764644, 5646966, 6950112, 7529288, 11293932, 15058576, 22587864, 30117152, 45175728, 90351456]

約数ペア:

[(1, 90351456), (2, 45175728), (3, 30117152), (4, 22587864), (6, 15058576), (8, 11293932), (12, 7529288), (13, 6950112), (16, 5646966), (24, 3764644), (26, 3475056), (32, 2823483), (39, 2316704), (48, 1882322), (52, 1737528), (78, 1158352), (96, 941161), (104, 868764), (156, 579176), (169, 534624), (208, 434382), (312, 289588), (338, 267312), (416, 217191), (507, 178208), (624, 144794), (676, 133656), (1014, 89104), (1248, 72397), (1352, 66828), (2028, 44552), (2704, 33414), (4056, 22276), (5408, 16707), (5569, 16224), (8112, 11138)]