90881824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 202810608

約数和(自身を除く): 111928784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 307, 319, 352, 464, 614, 638, 841, 928, 1228, 1276, 1682, 2456, 2552, 3364, 3377, 4912, 5104, 6728, 6754, 8903, 9251, 9824, 10208, 13456, 13508, 17806, 18502, 26912, 27016, 35612, 37004, 54032, 71224, 74008, 97933, 108064, 142448, 148016, 195866, 258187, 284896, 296032, 391732, 516374, 783464, 1032748, 1566928, 2065496, 2840057, 3133856, 4130992, 5680114, 8261984, 11360228, 22720456, 45440912, 90881824]

約数ペア:

[(1, 90881824), (2, 45440912), (4, 22720456), (8, 11360228), (11, 8261984), (16, 5680114), (22, 4130992), (29, 3133856), (32, 2840057), (44, 2065496), (58, 1566928), (88, 1032748), (116, 783464), (176, 516374), (232, 391732), (307, 296032), (319, 284896), (352, 258187), (464, 195866), (614, 148016), (638, 142448), (841, 108064), (928, 97933), (1228, 74008), (1276, 71224), (1682, 54032), (2456, 37004), (2552, 35612), (3364, 27016), (3377, 26912), (4912, 18502), (5104, 17806), (6728, 13508), (6754, 13456), (8903, 10208), (9251, 9824)]