72048779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 84670080

約数和(自身を除く): 12621301

約数列:

[1, 11, 19, 43, 209, 473, 817, 8017, 8987, 88187, 152323, 344731, 1675553, 3792041, 6549889, 72048779]

約数ペア:

[(1, 72048779), (11, 6549889), (19, 3792041), (43, 1675553), (209, 344731), (473, 152323), (817, 88187), (8017, 8987)]