72788382

素因数分解:

$2^1\times 3^4\times {\mathrm{449311}}^1$

素因数の和:449325

約数の個数: 20

約数和(自身を含む): 163100256

約数和(自身を除く): 90311874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449311, 898622, 1347933, 2695866, 4043799, 8087598, 12131397, 24262794, 36394191, 72788382]

約数ペア:

[(1, 72788382), (2, 36394191), (3, 24262794), (6, 12131397), (9, 8087598), (18, 4043799), (27, 2695866), (54, 1347933), (81, 898622), (162, 449311)]