72177082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{3727}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 113271552

約数和(自身を除く): 41094470

約数列:

[1, 2, 23, 46, 421, 842, 3727, 7454, 9683, 19366, 85721, 171442, 1569067, 3138134, 36088541, 72177082]

約数ペア:

[(1, 72177082), (2, 36088541), (23, 3138134), (46, 1569067), (421, 171442), (842, 85721), (3727, 19366), (7454, 9683)]