89004906

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 80

約数和(自身を含む): 211875840

約数和(自身を除く): 122870934

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 81, 93, 111, 162, 186, 222, 279, 333, 479, 558, 666, 837, 958, 999, 1147, 1437, 1674, 1998, 2294, 2511, 2874, 2997, 3441, 4311, 5022, 5994, 6882, 8622, 10323, 12933, 14849, 17723, 20646, 25866, 29698, 30969, 35446, 38799, 44547, 53169, 61938, 77598, 89094, 92907, 106338, 133641, 159507, 185814, 267282, 319014, 400923, 478521, 549413, 801846, 957042, 1098826, 1202769, 1435563, 1648239, 2405538, 2871126, 3296478, 4944717, 9889434, 14834151, 29668302, 44502453, 89004906]

約数ペア:

[(1, 89004906), (2, 44502453), (3, 29668302), (6, 14834151), (9, 9889434), (18, 4944717), (27, 3296478), (31, 2871126), (37, 2405538), (54, 1648239), (62, 1435563), (74, 1202769), (81, 1098826), (93, 957042), (111, 801846), (162, 549413), (186, 478521), (222, 400923), (279, 319014), (333, 267282), (479, 185814), (558, 159507), (666, 133641), (837, 106338), (958, 92907), (999, 89094), (1147, 77598), (1437, 61938), (1674, 53169), (1998, 44547), (2294, 38799), (2511, 35446), (2874, 30969), (2997, 29698), (3441, 25866), (4311, 20646), (5022, 17723), (5994, 14849), (6882, 12933), (8622, 10323)]