7972211124

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{5527}}^1$

素因数の和:6029

約数の個数: 72

約数和(自身を含む): 20403626880

約数和(自身を除く): 12431415756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 389, 412, 618, 778, 927, 1167, 1236, 1556, 1854, 2334, 3501, 3708, 4668, 5527, 7002, 11054, 14004, 16581, 22108, 33162, 40067, 49743, 66324, 80134, 99486, 120201, 160268, 198972, 240402, 360603, 480804, 569281, 721206, 1138562, 1442412, 1707843, 2150003, 2277124, 3415686, 4300006, 5123529, 6450009, 6831372, 8600012, 10247058, 12900018, 19350027, 20494116, 25800036, 38700054, 77400108, 221450309, 442900618, 664350927, 885801236, 1328701854, 1993052781, 2657403708, 3986105562, 7972211124]

約数ペア:

[(1, 7972211124), (2, 3986105562), (3, 2657403708), (4, 1993052781), (6, 1328701854), (9, 885801236), (12, 664350927), (18, 442900618), (36, 221450309), (103, 77400108), (206, 38700054), (309, 25800036), (389, 20494116), (412, 19350027), (618, 12900018), (778, 10247058), (927, 8600012), (1167, 6831372), (1236, 6450009), (1556, 5123529), (1854, 4300006), (2334, 3415686), (3501, 2277124), (3708, 2150003), (4668, 1707843), (5527, 1442412), (7002, 1138562), (11054, 721206), (14004, 569281), (16581, 480804), (22108, 360603), (33162, 240402), (40067, 198972), (49743, 160268), (66324, 120201), (80134, 99486)]