80494074

素因数分解:

$2^1\times 3^4\times {\mathrm{496877}}^1$

素因数の和:496891

約数の個数: 20

約数和(自身を含む): 180366714

約数和(自身を除く): 99872640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 496877, 993754, 1490631, 2981262, 4471893, 8943786, 13415679, 26831358, 40247037, 80494074]

約数ペア:

[(1, 80494074), (2, 40247037), (3, 26831358), (6, 13415679), (9, 8943786), (18, 4471893), (27, 2981262), (54, 1490631), (81, 993754), (162, 496877)]