68103984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109141}}^1$

素因数の和:109165

約数の個数: 40

約数和(自身を含む): 189470512

約数和(自身を除く): 121366528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109141, 218282, 327423, 436564, 654846, 873128, 1309692, 1418833, 1746256, 2619384, 2837666, 4256499, 5238768, 5675332, 8512998, 11350664, 17025996, 22701328, 34051992, 68103984]

約数ペア:

[(1, 68103984), (2, 34051992), (3, 22701328), (4, 17025996), (6, 11350664), (8, 8512998), (12, 5675332), (13, 5238768), (16, 4256499), (24, 2837666), (26, 2619384), (39, 1746256), (48, 1418833), (52, 1309692), (78, 873128), (104, 654846), (156, 436564), (208, 327423), (312, 218282), (624, 109141)]