81152808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307397}}^1$

素因数の和:307417

約数の個数: 32

約数和(自身を含む): 221326560

約数和(自身を除く): 140173752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 307397, 614794, 922191, 1229588, 1844382, 2459176, 3381367, 3688764, 6762734, 7377528, 10144101, 13525468, 20288202, 27050936, 40576404, 81152808]

約数ペア:

[(1, 81152808), (2, 40576404), (3, 27050936), (4, 20288202), (6, 13525468), (8, 10144101), (11, 7377528), (12, 6762734), (22, 3688764), (24, 3381367), (33, 2459176), (44, 1844382), (66, 1229588), (88, 922191), (132, 614794), (264, 307397)]