80338644

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{14779}}^1$

素因数の和:14940

約数の個数: 36

約数和(自身を含む): 204436960

約数和(自身を除く): 124098316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 14779, 29558, 44337, 59116, 88674, 133011, 177348, 266022, 532044, 2231629, 4463258, 6694887, 8926516, 13389774, 20084661, 26779548, 40169322, 80338644]

約数ペア:

[(1, 80338644), (2, 40169322), (3, 26779548), (4, 20084661), (6, 13389774), (9, 8926516), (12, 6694887), (18, 4463258), (36, 2231629), (151, 532044), (302, 266022), (453, 177348), (604, 133011), (906, 88674), (1359, 59116), (1812, 44337), (2718, 29558), (5436, 14779)]