80857026

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{7867}}^1$

素因数の和:8446

約数の個数: 24

約数和(自身を含む): 175519344

約数和(自身を除く): 94662318

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 7867, 10278, 15734, 23601, 47202, 70803, 141606, 4492057, 8984114, 13476171, 26952342, 40428513, 80857026]

約数ペア:

[(1, 80857026), (2, 40428513), (3, 26952342), (6, 13476171), (9, 8984114), (18, 4492057), (571, 141606), (1142, 70803), (1713, 47202), (3426, 23601), (5139, 15734), (7867, 10278)]