72455569

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 78644160

約数和(自身を除く): 6188591

約数列:

[1, 19, 41, 281, 331, 779, 5339, 6289, 11521, 13571, 93011, 218899, 257849, 1767209, 3813451, 72455569]

約数ペア:

[(1, 72455569), (19, 3813451), (41, 1767209), (281, 257849), (331, 218899), (779, 93011), (5339, 13571), (6289, 11521)]