80335524

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{155689}}^1$

素因数の和:155739

約数の個数: 24

約数和(自身を含む): 191810080

約数和(自身を除く): 111474556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 155689, 311378, 467067, 622756, 934134, 1868268, 6694627, 13389254, 20083881, 26778508, 40167762, 80335524]

約数ペア:

[(1, 80335524), (2, 40167762), (3, 26778508), (4, 20083881), (6, 13389254), (12, 6694627), (43, 1868268), (86, 934134), (129, 622756), (172, 467067), (258, 311378), (516, 155689)]