80266416

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{10259}}^1$

素因数の和:10433

約数の個数: 40

約数和(自身を含む): 208647360

約数和(自身を除く): 128380944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 10259, 20518, 30777, 41036, 61554, 82072, 123108, 164144, 246216, 492432, 1672217, 3344434, 5016651, 6688868, 10033302, 13377736, 20066604, 26755472, 40133208, 80266416]

約数ペア:

[(1, 80266416), (2, 40133208), (3, 26755472), (4, 20066604), (6, 13377736), (8, 10033302), (12, 6688868), (16, 5016651), (24, 3344434), (48, 1672217), (163, 492432), (326, 246216), (489, 164144), (652, 123108), (978, 82072), (1304, 61554), (1956, 41036), (2608, 30777), (3912, 20518), (7824, 10259)]