80879706

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{121441}}^1$

素因数の和:121486

約数の個数: 24

約数和(自身を含む): 179977044

約数和(自身を除く): 99097338

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 121441, 242882, 364323, 728646, 1092969, 2185938, 4493317, 8986634, 13479951, 26959902, 40439853, 80879706]

約数ペア:

[(1, 80879706), (2, 40439853), (3, 26959902), (6, 13479951), (9, 8986634), (18, 4493317), (37, 2185938), (74, 1092969), (111, 728646), (222, 364323), (333, 242882), (666, 121441)]