72852449

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:189

約数の個数: 18

約数和(自身を含む): 78949458

約数和(自身を除く): 6097009

約数列:

[1, 31, 41, 43, 961, 1271, 1333, 1763, 1849, 39401, 41323, 54653, 57319, 75809, 1694243, 1776889, 2350079, 72852449]

約数ペア:

[(1, 72852449), (31, 2350079), (41, 1776889), (43, 1694243), (961, 75809), (1271, 57319), (1333, 54653), (1763, 41323), (1849, 39401)]