89897994

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{673}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 200930184

約数和(自身を除く): 111032190

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 181, 246, 362, 369, 543, 673, 738, 1086, 1346, 1629, 2019, 3258, 4038, 6057, 7421, 12114, 14842, 22263, 27593, 44526, 55186, 66789, 82779, 121813, 133578, 165558, 243626, 248337, 365439, 496674, 730878, 1096317, 2192634, 4994333, 9988666, 14982999, 29965998, 44948997, 89897994]

約数ペア:

[(1, 89897994), (2, 44948997), (3, 29965998), (6, 14982999), (9, 9988666), (18, 4994333), (41, 2192634), (82, 1096317), (123, 730878), (181, 496674), (246, 365439), (362, 248337), (369, 243626), (543, 165558), (673, 133578), (738, 121813), (1086, 82779), (1346, 66789), (1629, 55186), (2019, 44526), (3258, 27593), (4038, 22263), (6057, 14842), (7421, 12114)]