73680172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{497839}}^1$

素因数の和:497880

約数の個数: 12

約数和(自身を含む): 132425440

約数和(自身を除く): 58745268

約数列:

[1, 2, 4, 37, 74, 148, 497839, 995678, 1991356, 18420043, 36840086, 73680172]

約数ペア:

[(1, 73680172), (2, 36840086), (4, 18420043), (37, 1991356), (74, 995678), (148, 497839)]