80174574

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 179419968

約数和(自身を除く): 99245394

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 282, 291, 423, 582, 846, 873, 977, 1746, 1954, 2931, 4559, 5862, 8793, 9118, 13677, 17586, 27354, 41031, 45919, 82062, 91838, 94769, 137757, 189538, 275514, 284307, 413271, 568614, 826542, 852921, 1705842, 4454143, 8908286, 13362429, 26724858, 40087287, 80174574]

約数ペア:

[(1, 80174574), (2, 40087287), (3, 26724858), (6, 13362429), (9, 8908286), (18, 4454143), (47, 1705842), (94, 852921), (97, 826542), (141, 568614), (194, 413271), (282, 284307), (291, 275514), (423, 189538), (582, 137757), (846, 94769), (873, 91838), (977, 82062), (1746, 45919), (1954, 41031), (2931, 27354), (4559, 17586), (5862, 13677), (8793, 9118)]