90248778

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{12889}}^1$

素因数の和:13286

約数の個数: 24

約数和(自身を含む): 196056900

約数和(自身を除く): 105808122

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 2334, 3501, 7002, 12889, 25778, 38667, 77334, 116001, 232002, 5013821, 10027642, 15041463, 30082926, 45124389, 90248778]

約数ペア:

[(1, 90248778), (2, 45124389), (3, 30082926), (6, 15041463), (9, 10027642), (18, 5013821), (389, 232002), (778, 116001), (1167, 77334), (2334, 38667), (3501, 25778), (7002, 12889)]