72896652

素因数分解:

$2^2\times 3^3\times {\mathrm{677}}^1\times {\mathrm{997}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 189460320

約数和(自身を除く): 116563668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 677, 997, 1354, 1994, 2031, 2708, 2991, 3988, 4062, 5982, 6093, 8124, 8973, 11964, 12186, 17946, 18279, 24372, 26919, 35892, 36558, 53838, 73116, 107676, 674969, 1349938, 2024907, 2699876, 4049814, 6074721, 8099628, 12149442, 18224163, 24298884, 36448326, 72896652]

約数ペア:

[(1, 72896652), (2, 36448326), (3, 24298884), (4, 18224163), (6, 12149442), (9, 8099628), (12, 6074721), (18, 4049814), (27, 2699876), (36, 2024907), (54, 1349938), (108, 674969), (677, 107676), (997, 73116), (1354, 53838), (1994, 36558), (2031, 35892), (2708, 26919), (2991, 24372), (3988, 18279), (4062, 17946), (5982, 12186), (6093, 11964), (8124, 8973)]