72724324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23339}}^1$

素因数の和:23403

約数の個数: 24

約数和(自身を含む): 137239200

約数和(自身を除く): 64514876

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 23339, 46678, 93356, 443441, 886882, 956899, 1773764, 1913798, 3827596, 18181081, 36362162, 72724324]

約数ペア:

[(1, 72724324), (2, 36362162), (4, 18181081), (19, 3827596), (38, 1913798), (41, 1773764), (76, 956899), (82, 886882), (164, 443441), (779, 93356), (1558, 46678), (3116, 23339)]