80425746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{12377}}^1$

素因数の和:12423

約数の個数: 36

約数和(自身を含む): 183924702

約数和(自身を除く): 103498956

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 12377, 24754, 37131, 74262, 111393, 222786, 235163, 470326, 705489, 1410978, 2116467, 4232934, 4468097, 8936194, 13404291, 26808582, 40212873, 80425746]

約数ペア:

[(1, 80425746), (2, 40212873), (3, 26808582), (6, 13404291), (9, 8936194), (18, 4468097), (19, 4232934), (38, 2116467), (57, 1410978), (114, 705489), (171, 470326), (342, 235163), (361, 222786), (722, 111393), (1083, 74262), (2166, 37131), (3249, 24754), (6498, 12377)]