72572153

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 8298247

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 2339, 31027, 44441, 53797, 166069, 1022143, 3155311, 3819587, 72572153]

約数ペア:

[(1, 72572153), (19, 3819587), (23, 3155311), (71, 1022143), (437, 166069), (1349, 53797), (1633, 44441), (2339, 31027)]