72286.000000

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 1507840

約数和(自身を除く): 508111

約数列:

[1, 3, 9, 27, 61, 183, 549, 607, 1647, 1821, 5463, 16389, 37027, 111081, 333243, 999729]

約数ペア:

[(1, 999729), (3, 333243), (9, 111081), (27, 37027), (61, 16389), (183, 5463), (549, 1821), (607, 1647)]