80496558

素因数分解:

$2^1\times 3^3\times {\mathrm{1490677}}^1$

素因数の和:1490688

約数の個数: 16

約数和(自身を含む): 178881360

約数和(自身を除く): 98384802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1490677, 2981354, 4472031, 8944062, 13416093, 26832186, 40248279, 80496558]

約数ペア:

[(1, 80496558), (2, 40248279), (3, 26832186), (6, 13416093), (9, 8944062), (18, 4472031), (27, 2981354), (54, 1490677)]