72213262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{172759}}^1$

素因数の和:172791

約数の個数: 16

約数和(自身を含む): 124387200

約数和(自身を除く): 52173938

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 172759, 345518, 1900349, 3282421, 3800698, 6564842, 36106631, 72213262]

約数ペア:

[(1, 72213262), (2, 36106631), (11, 6564842), (19, 3800698), (22, 3282421), (38, 1900349), (209, 345518), (418, 172759)]