86504628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21911}}^1$

素因数の和:21972

約数の個数: 48

約数和(自身を含む): 235597824

約数和(自身を除く): 149093196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21911, 43822, 65733, 87644, 131466, 153377, 262932, 306754, 460131, 613508, 920262, 1029817, 1840524, 2059634, 3089451, 4119268, 6178902, 7208719, 12357804, 14417438, 21626157, 28834876, 43252314, 86504628]

約数ペア:

[(1, 86504628), (2, 43252314), (3, 28834876), (4, 21626157), (6, 14417438), (7, 12357804), (12, 7208719), (14, 6178902), (21, 4119268), (28, 3089451), (42, 2059634), (47, 1840524), (84, 1029817), (94, 920262), (141, 613508), (188, 460131), (282, 306754), (329, 262932), (564, 153377), (658, 131466), (987, 87644), (1316, 65733), (1974, 43822), (3948, 21911)]