90219792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144583}}^1$

素因数の和:144607

約数の個数: 40

約数和(自身を含む): 250997824

約数和(自身を除く): 160778032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144583, 289166, 433749, 578332, 867498, 1156664, 1734996, 1879579, 2313328, 3469992, 3759158, 5638737, 6939984, 7518316, 11277474, 15036632, 22554948, 30073264, 45109896, 90219792]

約数ペア:

[(1, 90219792), (2, 45109896), (3, 30073264), (4, 22554948), (6, 15036632), (8, 11277474), (12, 7518316), (13, 6939984), (16, 5638737), (24, 3759158), (26, 3469992), (39, 2313328), (48, 1879579), (52, 1734996), (78, 1156664), (104, 867498), (156, 578332), (208, 433749), (312, 289166), (624, 144583)]