80308404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{202799}}^1$

素因数の和:202820

約数の個数: 36

約数和(自身を含む): 221457600

約数和(自身を除く): 141149196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 202799, 405598, 608397, 811196, 1216794, 1825191, 2230789, 2433588, 3650382, 4461578, 6692367, 7300764, 8923156, 13384734, 20077101, 26769468, 40154202, 80308404]

約数ペア:

[(1, 80308404), (2, 40154202), (3, 26769468), (4, 20077101), (6, 13384734), (9, 8923156), (11, 7300764), (12, 6692367), (18, 4461578), (22, 3650382), (33, 2433588), (36, 2230789), (44, 1825191), (66, 1216794), (99, 811196), (132, 608397), (198, 405598), (396, 202799)]