72717426

素因数分解:

$2^1\times 3^4\times {\mathrm{448873}}^1$

素因数の和:448887

約数の個数: 20

約数和(自身を含む): 162941262

約数和(自身を除く): 90223836

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 448873, 897746, 1346619, 2693238, 4039857, 8079714, 12119571, 24239142, 36358713, 72717426]

約数ペア:

[(1, 72717426), (2, 36358713), (3, 24239142), (6, 12119571), (9, 8079714), (18, 4039857), (27, 2693238), (54, 1346619), (81, 897746), (162, 448873)]