90197604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 268934400

約数和(自身を除く): 178736796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 229, 252, 378, 458, 521, 687, 756, 916, 1042, 1374, 1563, 1603, 2061, 2084, 2748, 3126, 3206, 3647, 4122, 4689, 4809, 6183, 6252, 6412, 7294, 8244, 9378, 9618, 10941, 12366, 14067, 14427, 14588, 18756, 19236, 21882, 24732, 28134, 28854, 32823, 43281, 43764, 56268, 57708, 65646, 86562, 98469, 119309, 131292, 173124, 196938, 238618, 357927, 393876, 477236, 715854, 835163, 1073781, 1431708, 1670326, 2147562, 2505489, 3221343, 3340652, 4295124, 5010978, 6442686, 7516467, 10021956, 12885372, 15032934, 22549401, 30065868, 45098802, 90197604]

約数ペア:

[(1, 90197604), (2, 45098802), (3, 30065868), (4, 22549401), (6, 15032934), (7, 12885372), (9, 10021956), (12, 7516467), (14, 6442686), (18, 5010978), (21, 4295124), (27, 3340652), (28, 3221343), (36, 2505489), (42, 2147562), (54, 1670326), (63, 1431708), (84, 1073781), (108, 835163), (126, 715854), (189, 477236), (229, 393876), (252, 357927), (378, 238618), (458, 196938), (521, 173124), (687, 131292), (756, 119309), (916, 98469), (1042, 86562), (1374, 65646), (1563, 57708), (1603, 56268), (2061, 43764), (2084, 43281), (2748, 32823), (3126, 28854), (3206, 28134), (3647, 24732), (4122, 21882), (4689, 19236), (4809, 18756), (6183, 14588), (6252, 14427), (6412, 14067), (7294, 12366), (8244, 10941), (9378, 9618)]