80066394

素因数分解:

$2^1\times 3^4\times {\mathrm{494237}}^1$

素因数の和:494251

約数の個数: 20

約数和(自身を含む): 179408394

約数和(自身を除く): 99342000

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 494237, 988474, 1482711, 2965422, 4448133, 8896266, 13344399, 26688798, 40033197, 80066394]

約数ペア:

[(1, 80066394), (2, 40033197), (3, 26688798), (6, 13344399), (9, 8896266), (18, 4448133), (27, 2965422), (54, 1482711), (81, 988474), (162, 494237)]