78438822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 202459392

約数和(自身を除く): 124020570

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 101, 123, 154, 202, 231, 246, 287, 303, 451, 462, 574, 606, 707, 861, 902, 1111, 1353, 1414, 1681, 1722, 2121, 2222, 2706, 3157, 3333, 3362, 4141, 4242, 5043, 6314, 6666, 7777, 8282, 9471, 10086, 11767, 12423, 15554, 18491, 18942, 23331, 23534, 24846, 28987, 35301, 36982, 45551, 46662, 55473, 57974, 70602, 86961, 91102, 110946, 129437, 136653, 169781, 173922, 258874, 273306, 318857, 339562, 388311, 509343, 637714, 776622, 956571, 1018686, 1188467, 1867591, 1913142, 2376934, 3565401, 3735182, 5602773, 7130802, 11205546, 13073137, 26146274, 39219411, 78438822]

約数ペア:

[(1, 78438822), (2, 39219411), (3, 26146274), (6, 13073137), (7, 11205546), (11, 7130802), (14, 5602773), (21, 3735182), (22, 3565401), (33, 2376934), (41, 1913142), (42, 1867591), (66, 1188467), (77, 1018686), (82, 956571), (101, 776622), (123, 637714), (154, 509343), (202, 388311), (231, 339562), (246, 318857), (287, 273306), (303, 258874), (451, 173922), (462, 169781), (574, 136653), (606, 129437), (707, 110946), (861, 91102), (902, 86961), (1111, 70602), (1353, 57974), (1414, 55473), (1681, 46662), (1722, 45551), (2121, 36982), (2222, 35301), (2706, 28987), (3157, 24846), (3333, 23534), (3362, 23331), (4141, 18942), (4242, 18491), (5043, 15554), (6314, 12423), (6666, 11767), (7777, 10086), (8282, 9471)]