72742086

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{20939}}^1$

素因数の和:21140

約数の個数: 24

約数和(自身を含む): 158432040

約数和(自身を除く): 85689954

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 20939, 41878, 62817, 125634, 188451, 376902, 4041227, 8082454, 12123681, 24247362, 36371043, 72742086]

約数ペア:

[(1, 72742086), (2, 36371043), (3, 24247362), (6, 12123681), (9, 8082454), (18, 4041227), (193, 376902), (386, 188451), (579, 125634), (1158, 62817), (1737, 41878), (3474, 20939)]