72321154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{5023}}^1$

素因数の和:5361

約数の個数: 16

約数和(自身を含む): 113582592

約数和(自身を除く): 41261438

約数列:

[1, 2, 23, 46, 313, 626, 5023, 7199, 10046, 14398, 115529, 231058, 1572199, 3144398, 36160577, 72321154]

約数ペア:

[(1, 72321154), (2, 36160577), (23, 3144398), (46, 1572199), (313, 231058), (626, 115529), (5023, 14398), (7199, 10046)]