81327676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1823}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 150151680

約数和(自身を除く): 68824004

約数列:

[1, 2, 4, 19, 38, 76, 587, 1174, 1823, 2348, 3646, 7292, 11153, 22306, 34637, 44612, 69274, 138548, 1070101, 2140202, 4280404, 20331919, 40663838, 81327676]

約数ペア:

[(1, 81327676), (2, 40663838), (4, 20331919), (19, 4280404), (38, 2140202), (76, 1070101), (587, 138548), (1174, 69274), (1823, 44612), (2348, 34637), (3646, 22306), (7292, 11153)]