80665806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1034177}}^1$

素因数の和:1034195

約数の個数: 16

約数和(自身を含む): 173741904

約数和(自身を除く): 93076098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1034177, 2068354, 3102531, 6205062, 13444301, 26888602, 40332903, 80665806]

約数ペア:

[(1, 80665806), (2, 40332903), (3, 26888602), (6, 13444301), (13, 6205062), (26, 3102531), (39, 2068354), (78, 1034177)]