72243554

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1217}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 110321568

約数和(自身を除く): 38078014

約数列:

[1, 2, 67, 134, 443, 886, 1217, 2434, 29681, 59362, 81539, 163078, 539131, 1078262, 36121777, 72243554]

約数ペア:

[(1, 72243554), (2, 36121777), (67, 1078262), (134, 539131), (443, 163078), (886, 81539), (1217, 59362), (2434, 29681)]