80359818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 201415680

約数和(自身を除く): 121055862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 281, 462, 562, 619, 843, 1238, 1686, 1857, 1967, 3091, 3714, 3934, 4333, 5901, 6182, 6809, 8666, 9273, 11802, 12999, 13618, 18546, 20427, 21637, 25998, 40854, 43274, 47663, 64911, 95326, 129822, 142989, 173939, 285978, 347878, 521817, 1043634, 1217573, 1913329, 2435146, 3652719, 3826658, 5739987, 7305438, 11479974, 13393303, 26786606, 40179909, 80359818]

約数ペア:

[(1, 80359818), (2, 40179909), (3, 26786606), (6, 13393303), (7, 11479974), (11, 7305438), (14, 5739987), (21, 3826658), (22, 3652719), (33, 2435146), (42, 1913329), (66, 1217573), (77, 1043634), (154, 521817), (231, 347878), (281, 285978), (462, 173939), (562, 142989), (619, 129822), (843, 95326), (1238, 64911), (1686, 47663), (1857, 43274), (1967, 40854), (3091, 25998), (3714, 21637), (3934, 20427), (4333, 18546), (5901, 13618), (6182, 12999), (6809, 11802), (8666, 9273)]