90627144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 233893440

約数和(自身を除く): 143266296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 641, 822, 1032, 1096, 1282, 1644, 1923, 2564, 3288, 3846, 5128, 5891, 7692, 11782, 15384, 17673, 23564, 27563, 35346, 47128, 55126, 70692, 82689, 87817, 110252, 141384, 165378, 175634, 220504, 263451, 330756, 351268, 526902, 661512, 702536, 1053804, 2107608, 3776131, 7552262, 11328393, 15104524, 22656786, 30209048, 45313572, 90627144]

約数ペア:

[(1, 90627144), (2, 45313572), (3, 30209048), (4, 22656786), (6, 15104524), (8, 11328393), (12, 7552262), (24, 3776131), (43, 2107608), (86, 1053804), (129, 702536), (137, 661512), (172, 526902), (258, 351268), (274, 330756), (344, 263451), (411, 220504), (516, 175634), (548, 165378), (641, 141384), (822, 110252), (1032, 87817), (1096, 82689), (1282, 70692), (1644, 55126), (1923, 47128), (2564, 35346), (3288, 27563), (3846, 23564), (5128, 17673), (5891, 15384), (7692, 11782)]