72871002

素因数分解:

$2^1\times 3^4\times {\mathrm{449821}}^1$

素因数の和:449835

約数の個数: 20

約数和(自身を含む): 163285386

約数和(自身を除く): 90414384

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 449821, 899642, 1349463, 2698926, 4048389, 8096778, 12145167, 24290334, 36435501, 72871002]

約数ペア:

[(1, 72871002), (2, 36435501), (3, 24290334), (6, 12145167), (9, 8096778), (18, 4048389), (27, 2698926), (54, 1349463), (81, 899642), (162, 449821)]