173127924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2149

約数の個数: 72

約数和(自身を含む): 464522240

約数和(自身を除く): 291394316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 1993, 2286, 2413, 3986, 4572, 4826, 5979, 7239, 7972, 9652, 11958, 14478, 17937, 21717, 23916, 28956, 35874, 37867, 43434, 71748, 75734, 86868, 113601, 151468, 227202, 253111, 340803, 454404, 506222, 681606, 759333, 1012444, 1363212, 1518666, 2277999, 3037332, 4555998, 4809109, 9111996, 9618218, 14427327, 19236436, 28854654, 43281981, 57709308, 86563962, 173127924]

約数ペア:

[(1, 173127924), (2, 86563962), (3, 57709308), (4, 43281981), (6, 28854654), (9, 19236436), (12, 14427327), (18, 9618218), (19, 9111996), (36, 4809109), (38, 4555998), (57, 3037332), (76, 2277999), (114, 1518666), (127, 1363212), (171, 1012444), (228, 759333), (254, 681606), (342, 506222), (381, 454404), (508, 340803), (684, 253111), (762, 227202), (1143, 151468), (1524, 113601), (1993, 86868), (2286, 75734), (2413, 71748), (3986, 43434), (4572, 37867), (4826, 35874), (5979, 28956), (7239, 23916), (7972, 21717), (9652, 17937), (11958, 14478)]