72128508

素因数分解:

$2^2\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{3319}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 168443520

約数和(自身を除く): 96315012

約数列:

[1, 2, 3, 4, 6, 12, 1811, 3319, 3622, 5433, 6638, 7244, 9957, 10866, 13276, 19914, 21732, 39828, 6010709, 12021418, 18032127, 24042836, 36064254, 72128508]

約数ペア:

[(1, 72128508), (2, 36064254), (3, 24042836), (4, 18032127), (6, 12021418), (12, 6010709), (1811, 39828), (3319, 21732), (3622, 19914), (5433, 13276), (6638, 10866), (7244, 9957)]