67551498

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 186732000

約数和(自身を除く): 119180502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 49, 57, 58, 63, 87, 98, 114, 126, 133, 139, 147, 171, 174, 203, 261, 266, 278, 294, 342, 399, 406, 417, 441, 522, 551, 609, 798, 834, 882, 931, 973, 1102, 1197, 1218, 1251, 1421, 1653, 1827, 1862, 1946, 2394, 2502, 2641, 2793, 2842, 2919, 3306, 3654, 3857, 4031, 4263, 4959, 5282, 5586, 5838, 6811, 7714, 7923, 8062, 8379, 8526, 8757, 9918, 11571, 12093, 12789, 13622, 15846, 16758, 17514, 18487, 20433, 23142, 23769, 24186, 25578, 26999, 28217, 34713, 36279, 36974, 40866, 47538, 53998, 55461, 56434, 61299, 69426, 72558, 76589, 80997, 84651, 110922, 122598, 129409, 153178, 161994, 166383, 169302, 197519, 229767, 242991, 253953, 258818, 332766, 388227, 395038, 459534, 485982, 507906, 536123, 592557, 689301, 776454, 1072246, 1164681, 1185114, 1378602, 1608369, 1777671, 2329362, 3216738, 3555342, 3752861, 4825107, 7505722, 9650214, 11258583, 22517166, 33775749, 67551498]

約数ペア:

[(1, 67551498), (2, 33775749), (3, 22517166), (6, 11258583), (7, 9650214), (9, 7505722), (14, 4825107), (18, 3752861), (19, 3555342), (21, 3216738), (29, 2329362), (38, 1777671), (42, 1608369), (49, 1378602), (57, 1185114), (58, 1164681), (63, 1072246), (87, 776454), (98, 689301), (114, 592557), (126, 536123), (133, 507906), (139, 485982), (147, 459534), (171, 395038), (174, 388227), (203, 332766), (261, 258818), (266, 253953), (278, 242991), (294, 229767), (342, 197519), (399, 169302), (406, 166383), (417, 161994), (441, 153178), (522, 129409), (551, 122598), (609, 110922), (798, 84651), (834, 80997), (882, 76589), (931, 72558), (973, 69426), (1102, 61299), (1197, 56434), (1218, 55461), (1251, 53998), (1421, 47538), (1653, 40866), (1827, 36974), (1862, 36279), (1946, 34713), (2394, 28217), (2502, 26999), (2641, 25578), (2793, 24186), (2842, 23769), (2919, 23142), (3306, 20433), (3654, 18487), (3857, 17514), (4031, 16758), (4263, 15846), (4959, 13622), (5282, 12789), (5586, 12093), (5838, 11571), (6811, 9918), (7714, 8757), (7923, 8526), (8062, 8379)]