66701772

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 114254388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 159, 172, 212, 258, 271, 318, 387, 477, 516, 542, 636, 774, 813, 954, 1084, 1161, 1431, 1548, 1626, 1908, 2279, 2322, 2439, 2862, 3252, 4558, 4644, 4878, 5724, 6837, 7317, 9116, 9756, 11653, 13674, 14363, 14634, 20511, 23306, 27348, 28726, 29268, 34959, 41022, 43089, 46612, 57452, 61533, 69918, 82044, 86178, 104877, 123066, 129267, 139836, 172356, 209754, 246132, 258534, 314631, 387801, 419508, 517068, 617609, 629262, 775602, 1235218, 1258524, 1551204, 1852827, 2470436, 3705654, 5558481, 7411308, 11116962, 16675443, 22233924, 33350886, 66701772]

約数ペア:

[(1, 66701772), (2, 33350886), (3, 22233924), (4, 16675443), (6, 11116962), (9, 7411308), (12, 5558481), (18, 3705654), (27, 2470436), (36, 1852827), (43, 1551204), (53, 1258524), (54, 1235218), (86, 775602), (106, 629262), (108, 617609), (129, 517068), (159, 419508), (172, 387801), (212, 314631), (258, 258534), (271, 246132), (318, 209754), (387, 172356), (477, 139836), (516, 129267), (542, 123066), (636, 104877), (774, 86178), (813, 82044), (954, 69918), (1084, 61533), (1161, 57452), (1431, 46612), (1548, 43089), (1626, 41022), (1908, 34959), (2279, 29268), (2322, 28726), (2439, 27348), (2862, 23306), (3252, 20511), (4558, 14634), (4644, 14363), (4878, 13674), (5724, 11653), (6837, 9756), (7317, 9116)]