80905464

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27407}}^1$

素因数の和:27460

約数の個数: 48

約数和(自身を含む): 224471520

約数和(自身を除く): 143566056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 27407, 54814, 82221, 109628, 164442, 219256, 246663, 328884, 493326, 657768, 986652, 1123687, 1973304, 2247374, 3371061, 4494748, 6742122, 8989496, 10113183, 13484244, 20226366, 26968488, 40452732, 80905464]

約数ペア:

[(1, 80905464), (2, 40452732), (3, 26968488), (4, 20226366), (6, 13484244), (8, 10113183), (9, 8989496), (12, 6742122), (18, 4494748), (24, 3371061), (36, 2247374), (41, 1973304), (72, 1123687), (82, 986652), (123, 657768), (164, 493326), (246, 328884), (328, 246663), (369, 219256), (492, 164442), (738, 109628), (984, 82221), (1476, 54814), (2952, 27407)]