81679608

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24137}}^1$

素因数の和:24196

約数の個数: 48

約数和(自身を含む): 225931680

約数和(自身を除く): 144252072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 24137, 48274, 72411, 96548, 144822, 193096, 217233, 289644, 434466, 579288, 868932, 1134439, 1737864, 2268878, 3403317, 4537756, 6806634, 9075512, 10209951, 13613268, 20419902, 27226536, 40839804, 81679608]

約数ペア:

[(1, 81679608), (2, 40839804), (3, 27226536), (4, 20419902), (6, 13613268), (8, 10209951), (9, 9075512), (12, 6806634), (18, 4537756), (24, 3403317), (36, 2268878), (47, 1737864), (72, 1134439), (94, 868932), (141, 579288), (188, 434466), (282, 289644), (376, 217233), (423, 193096), (564, 144822), (846, 96548), (1128, 72411), (1692, 48274), (3384, 24137)]