80816616

素因数分解:

$2^3\times 3^4\times {\mathrm{124717}}^1$

素因数の和:124735

約数の個数: 40

約数和(自身を含む): 226363170

約数和(自身を除く): 145546554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124717, 249434, 374151, 498868, 748302, 997736, 1122453, 1496604, 2244906, 2993208, 3367359, 4489812, 6734718, 8979624, 10102077, 13469436, 20204154, 26938872, 40408308, 80816616]

約数ペア:

[(1, 80816616), (2, 40408308), (3, 26938872), (4, 20204154), (6, 13469436), (8, 10102077), (9, 8979624), (12, 6734718), (18, 4489812), (24, 3367359), (27, 2993208), (36, 2244906), (54, 1496604), (72, 1122453), (81, 997736), (108, 748302), (162, 498868), (216, 374151), (324, 249434), (648, 124717)]