72576247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 80559360

約数和(自身を除く): 7983113

約数列:

[1, 17, 23, 391, 419, 443, 7123, 7531, 9637, 10189, 163829, 173213, 185617, 3155489, 4269191, 72576247]

約数ペア:

[(1, 72576247), (17, 4269191), (23, 3155489), (391, 185617), (419, 173213), (443, 163829), (7123, 10189), (7531, 9637)]