72264689

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14479}}^1$

素因数の和:14540

約数の個数: 16

約数和(自身を含む): 88965120

約数和(自身を除く): 16700431

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 14479, 101353, 333017, 448849, 2331119, 3141943, 10323527, 72264689]

約数ペア:

[(1, 72264689), (7, 10323527), (23, 3141943), (31, 2331119), (161, 448849), (217, 333017), (713, 101353), (4991, 14479)]