80972382

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{19759}}^1$

素因数の和:20447

約数の個数: 16

約数和(自身を含む): 162190080

約数和(自身を除く): 81217698

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 19759, 39518, 59277, 118554, 13495397, 26990794, 40486191, 80972382]

約数ペア:

[(1, 80972382), (2, 40486191), (3, 26990794), (6, 13495397), (683, 118554), (1366, 59277), (2049, 39518), (4098, 19759)]