72637519

素因数分解:

${\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2358

約数の個数: 12

約数和(自身を含む): 77212072

約数和(自身を除く): 4574553

約数列:

[1, 23, 61, 529, 1403, 2251, 32269, 51773, 137311, 1190779, 3158153, 72637519]

約数ペア:

[(1, 72637519), (23, 3158153), (61, 1190779), (529, 137311), (1403, 51773), (2251, 32269)]