80212812

素因数分解:

$2^2\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{3691}}^1$

素因数の和:5509

約数の個数: 24

約数和(自身を含む): 187317312

約数和(自身を除く): 107104500

約数列:

[1, 2, 3, 4, 6, 12, 1811, 3622, 3691, 5433, 7244, 7382, 10866, 11073, 14764, 21732, 22146, 44292, 6684401, 13368802, 20053203, 26737604, 40106406, 80212812]

約数ペア:

[(1, 80212812), (2, 40106406), (3, 26737604), (4, 20053203), (6, 13368802), (12, 6684401), (1811, 44292), (3622, 22146), (3691, 21732), (5433, 14764), (7244, 11073), (7382, 10866)]