80197506

素因数分解:

$2^1\times 3^3\times {\mathrm{1485139}}^1$

素因数の和:1485150

約数の個数: 16

約数和(自身を含む): 178216800

約数和(自身を除く): 98019294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1485139, 2970278, 4455417, 8910834, 13366251, 26732502, 40098753, 80197506]

約数ペア:

[(1, 80197506), (2, 40098753), (3, 26732502), (6, 13366251), (9, 8910834), (18, 4455417), (27, 2970278), (54, 1485139)]