72944874

素因数分解:

$2^1\times 3^4\times {\mathrm{450277}}^1$

素因数の和:450291

約数の個数: 20

約数和(自身を含む): 163450914

約数和(自身を除く): 90506040

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 450277, 900554, 1350831, 2701662, 4052493, 8104986, 12157479, 24314958, 36472437, 72944874]

約数ペア:

[(1, 72944874), (2, 36472437), (3, 24314958), (6, 12157479), (9, 8104986), (18, 4052493), (27, 2701662), (54, 1350831), (81, 900554), (162, 450277)]