123438036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 311794560

約数和(自身を除く): 188356524

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 73, 86, 87, 113, 116, 129, 146, 172, 174, 219, 226, 258, 292, 339, 348, 438, 452, 516, 678, 876, 1247, 1356, 2117, 2494, 3139, 3277, 3741, 4234, 4859, 4988, 6278, 6351, 6554, 7482, 8249, 8468, 9417, 9718, 9831, 12556, 12702, 13108, 14577, 14964, 16498, 18834, 19436, 19662, 24747, 25404, 29154, 32996, 37668, 39324, 49494, 58308, 91031, 98988, 140911, 182062, 239221, 273093, 281822, 354707, 364124, 422733, 478442, 546186, 563644, 709414, 717663, 845466, 956884, 1064121, 1092372, 1418828, 1435326, 1690932, 2128242, 2870652, 4256484, 10286503, 20573006, 30859509, 41146012, 61719018, 123438036]

約数ペア:

[(1, 123438036), (2, 61719018), (3, 41146012), (4, 30859509), (6, 20573006), (12, 10286503), (29, 4256484), (43, 2870652), (58, 2128242), (73, 1690932), (86, 1435326), (87, 1418828), (113, 1092372), (116, 1064121), (129, 956884), (146, 845466), (172, 717663), (174, 709414), (219, 563644), (226, 546186), (258, 478442), (292, 422733), (339, 364124), (348, 354707), (438, 281822), (452, 273093), (516, 239221), (678, 182062), (876, 140911), (1247, 98988), (1356, 91031), (2117, 58308), (2494, 49494), (3139, 39324), (3277, 37668), (3741, 32996), (4234, 29154), (4859, 25404), (4988, 24747), (6278, 19662), (6351, 19436), (6554, 18834), (7482, 16498), (8249, 14964), (8468, 14577), (9417, 13108), (9718, 12702), (9831, 12556)]