75510666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 213621408

約数和(自身を除く): 138110742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 49, 63, 66, 77, 86, 98, 99, 126, 129, 147, 154, 181, 198, 231, 258, 294, 301, 362, 387, 441, 462, 473, 539, 543, 602, 693, 774, 882, 903, 946, 1078, 1086, 1267, 1386, 1419, 1617, 1629, 1806, 1991, 2107, 2534, 2709, 2838, 3234, 3258, 3311, 3801, 3982, 4214, 4257, 4851, 5418, 5973, 6321, 6622, 7602, 7783, 8514, 8869, 9702, 9933, 11403, 11946, 12642, 13937, 15566, 17738, 17919, 18963, 19866, 22806, 23177, 23349, 26607, 27874, 29799, 35838, 37926, 41811, 46354, 46698, 53214, 54481, 59598, 69531, 70047, 79821, 83622, 85613, 97559, 108962, 125433, 139062, 140094, 159642, 163443, 171226, 195118, 208593, 250866, 256839, 292677, 326886, 381367, 417186, 490329, 513678, 585354, 599291, 762734, 770517, 878031, 980658, 1144101, 1198582, 1541034, 1756062, 1797873, 2288202, 3432303, 3595746, 4195037, 5393619, 6864606, 8390074, 10787238, 12585111, 25170222, 37755333, 75510666]

約数ペア:

[(1, 75510666), (2, 37755333), (3, 25170222), (6, 12585111), (7, 10787238), (9, 8390074), (11, 6864606), (14, 5393619), (18, 4195037), (21, 3595746), (22, 3432303), (33, 2288202), (42, 1797873), (43, 1756062), (49, 1541034), (63, 1198582), (66, 1144101), (77, 980658), (86, 878031), (98, 770517), (99, 762734), (126, 599291), (129, 585354), (147, 513678), (154, 490329), (181, 417186), (198, 381367), (231, 326886), (258, 292677), (294, 256839), (301, 250866), (362, 208593), (387, 195118), (441, 171226), (462, 163443), (473, 159642), (539, 140094), (543, 139062), (602, 125433), (693, 108962), (774, 97559), (882, 85613), (903, 83622), (946, 79821), (1078, 70047), (1086, 69531), (1267, 59598), (1386, 54481), (1419, 53214), (1617, 46698), (1629, 46354), (1806, 41811), (1991, 37926), (2107, 35838), (2534, 29799), (2709, 27874), (2838, 26607), (3234, 23349), (3258, 23177), (3311, 22806), (3801, 19866), (3982, 18963), (4214, 17919), (4257, 17738), (4851, 15566), (5418, 13937), (5973, 12642), (6321, 11946), (6622, 11403), (7602, 9933), (7783, 9702), (8514, 8869)]