86943680

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11853

約数の個数: 56

約数和(自身を含む): 216054432

約数和(自身を除く): 129110752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 11813, 23626, 47252, 59065, 94504, 118130, 189008, 236260, 271699, 378016, 472520, 543398, 756032, 945040, 1086796, 1358495, 1890080, 2173592, 2716990, 3780160, 4347184, 5433980, 8694368, 10867960, 17388736, 21735920, 43471840, 86943680]

約数ペア:

[(1, 86943680), (2, 43471840), (4, 21735920), (5, 17388736), (8, 10867960), (10, 8694368), (16, 5433980), (20, 4347184), (23, 3780160), (32, 2716990), (40, 2173592), (46, 1890080), (64, 1358495), (80, 1086796), (92, 945040), (115, 756032), (160, 543398), (184, 472520), (230, 378016), (320, 271699), (368, 236260), (460, 189008), (736, 118130), (920, 94504), (1472, 59065), (1840, 47252), (3680, 23626), (7360, 11813)]