81071544

素因数分解:

$2^3\times 3^1\times {\mathrm{3377981}}^1$

素因数の和:3377990

約数の個数: 16

約数和(自身を含む): 202678920

約数和(自身を除く): 121607376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3377981, 6755962, 10133943, 13511924, 20267886, 27023848, 40535772, 81071544]

約数ペア:

[(1, 81071544), (2, 40535772), (3, 27023848), (4, 20267886), (6, 13511924), (8, 10133943), (12, 6755962), (24, 3377981)]