61365668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 139793472

約数和(自身を除く): 78427804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 467, 494, 532, 722, 934, 988, 1444, 1729, 1868, 2527, 3269, 3458, 4693, 5054, 6071, 6538, 6916, 8873, 9386, 10108, 12142, 13076, 17746, 18772, 24284, 32851, 35492, 42497, 62111, 65702, 84994, 115349, 124222, 131404, 168587, 169988, 230698, 248444, 337174, 461396, 674348, 807443, 1180109, 1614886, 2191631, 2360218, 3229772, 4383262, 4720436, 8766524, 15341417, 30682834, 61365668]

約数ペア:

[(1, 61365668), (2, 30682834), (4, 15341417), (7, 8766524), (13, 4720436), (14, 4383262), (19, 3229772), (26, 2360218), (28, 2191631), (38, 1614886), (52, 1180109), (76, 807443), (91, 674348), (133, 461396), (182, 337174), (247, 248444), (266, 230698), (361, 169988), (364, 168587), (467, 131404), (494, 124222), (532, 115349), (722, 84994), (934, 65702), (988, 62111), (1444, 42497), (1729, 35492), (1868, 32851), (2527, 24284), (3269, 18772), (3458, 17746), (4693, 13076), (5054, 12142), (6071, 10108), (6538, 9386), (6916, 8873)]