72406939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^3$

素因数の和:223

約数の個数: 16

約数和(自身を含む): 83075040

約数和(自身を除く): 10668101

約数列:

[1, 11, 29, 61, 319, 671, 1769, 3721, 19459, 40931, 107909, 226981, 1186999, 2496791, 6582449, 72406939]

約数ペア:

[(1, 72406939), (11, 6582449), (29, 2496791), (61, 1186999), (319, 226981), (671, 107909), (1769, 40931), (3721, 19459)]