71890236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 199180800

約数和(自身を除く): 127290564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 479, 758, 958, 1137, 1437, 1516, 1916, 2274, 2874, 3411, 4169, 4311, 4548, 5269, 5748, 6822, 8338, 8622, 10538, 12507, 13644, 15807, 16676, 17244, 21076, 25014, 31614, 37521, 47421, 50028, 63228, 75042, 94842, 150084, 181541, 189684, 363082, 544623, 726164, 1089246, 1633869, 1996951, 2178492, 3267738, 3993902, 5990853, 6535476, 7987804, 11981706, 17972559, 23963412, 35945118, 71890236]

約数ペア:

[(1, 71890236), (2, 35945118), (3, 23963412), (4, 17972559), (6, 11981706), (9, 7987804), (11, 6535476), (12, 5990853), (18, 3993902), (22, 3267738), (33, 2178492), (36, 1996951), (44, 1633869), (66, 1089246), (99, 726164), (132, 544623), (198, 363082), (379, 189684), (396, 181541), (479, 150084), (758, 94842), (958, 75042), (1137, 63228), (1437, 50028), (1516, 47421), (1916, 37521), (2274, 31614), (2874, 25014), (3411, 21076), (4169, 17244), (4311, 16676), (4548, 15807), (5269, 13644), (5748, 12507), (6822, 10538), (8338, 8622)]