80957862

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 181057968

約数和(自身を除く): 100100106

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 673, 738, 978, 1346, 1467, 2019, 2934, 4038, 6057, 6683, 12114, 13366, 20049, 27593, 40098, 55186, 60147, 82779, 109699, 120294, 165558, 219398, 248337, 329097, 496674, 658194, 987291, 1974582, 4497659, 8995318, 13492977, 26985954, 40478931, 80957862]

約数ペア:

[(1, 80957862), (2, 40478931), (3, 26985954), (6, 13492977), (9, 8995318), (18, 4497659), (41, 1974582), (82, 987291), (123, 658194), (163, 496674), (246, 329097), (326, 248337), (369, 219398), (489, 165558), (673, 120294), (738, 109699), (978, 82779), (1346, 60147), (1467, 55186), (2019, 40098), (2934, 27593), (4038, 20049), (6057, 13366), (6683, 12114)]