78546424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 165042360

約数和(自身を除く): 86495936

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1531, 2332, 3062, 4664, 6124, 6413, 12248, 12826, 16841, 25652, 33682, 51304, 67364, 81143, 134728, 162286, 185251, 324572, 370502, 649144, 741004, 892573, 1482008, 1785146, 3570292, 7140584, 9818303, 19636606, 39273212, 78546424]

約数ペア:

[(1, 78546424), (2, 39273212), (4, 19636606), (8, 9818303), (11, 7140584), (22, 3570292), (44, 1785146), (53, 1482008), (88, 892573), (106, 741004), (121, 649144), (212, 370502), (242, 324572), (424, 185251), (484, 162286), (583, 134728), (968, 81143), (1166, 67364), (1531, 51304), (2332, 33682), (3062, 25652), (4664, 16841), (6124, 12826), (6413, 12248)]