80858286

素因数分解:

$2^1\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{2711}}^1$

素因数の和:4376

約数の個数: 24

約数和(自身を含む): 175363344

約数和(自身を除く): 94505058

約数列:

[1, 2, 3, 6, 9, 18, 1657, 2711, 3314, 4971, 5422, 8133, 9942, 14913, 16266, 24399, 29826, 48798, 4492127, 8984254, 13476381, 26952762, 40429143, 80858286]

約数ペア:

[(1, 80858286), (2, 40429143), (3, 26952762), (6, 13476381), (9, 8984254), (18, 4492127), (1657, 48798), (2711, 29826), (3314, 24399), (4971, 16266), (5422, 14913), (8133, 9942)]