72610678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{225499}}^1$

素因数の和:225531

約数の個数: 16

約数和(自身を含む): 129888000

約数和(自身を除く): 57277322

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 225499, 450998, 1578493, 3156986, 5186477, 10372954, 36305339, 72610678]

約数ペア:

[(1, 72610678), (2, 36305339), (7, 10372954), (14, 5186477), (23, 3156986), (46, 1578493), (161, 450998), (322, 225499)]