72806152

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{26227}}^1$

素因数の和:26580

約数の個数: 16

約数和(自身を含む): 136910160

約数和(自身を除く): 64104008

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 26227, 52454, 104908, 209816, 9100769, 18201538, 36403076, 72806152]

約数ペア:

[(1, 72806152), (2, 36403076), (4, 18201538), (8, 9100769), (347, 209816), (694, 104908), (1388, 52454), (2776, 26227)]