82858164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 210970368

約数和(自身を除く): 128112204

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 361, 372, 589, 617, 722, 1083, 1178, 1234, 1444, 1767, 1851, 2166, 2356, 2468, 3534, 3702, 4332, 7068, 7404, 11191, 11723, 19127, 22382, 23446, 33573, 35169, 38254, 44764, 46892, 57381, 67146, 70338, 76508, 114762, 134292, 140676, 222737, 229524, 363413, 445474, 668211, 726826, 890948, 1090239, 1336422, 1453652, 2180478, 2672844, 4360956, 6904847, 13809694, 20714541, 27619388, 41429082, 82858164]

約数ペア:

[(1, 82858164), (2, 41429082), (3, 27619388), (4, 20714541), (6, 13809694), (12, 6904847), (19, 4360956), (31, 2672844), (38, 2180478), (57, 1453652), (62, 1336422), (76, 1090239), (93, 890948), (114, 726826), (124, 668211), (186, 445474), (228, 363413), (361, 229524), (372, 222737), (589, 140676), (617, 134292), (722, 114762), (1083, 76508), (1178, 70338), (1234, 67146), (1444, 57381), (1767, 46892), (1851, 44764), (2166, 38254), (2356, 35169), (2468, 33573), (3534, 23446), (3702, 22382), (4332, 19127), (7068, 11723), (7404, 11191)]