80461084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^3$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 83641316

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1849, 1892, 1978, 3698, 3956, 7396, 10879, 20339, 21758, 40678, 42527, 43516, 79507, 81356, 85054, 159014, 170108, 318028, 467797, 874577, 935594, 1749154, 1828661, 1871188, 3498308, 3657322, 7314644, 20115271, 40230542, 80461084]

約数ペア:

[(1, 80461084), (2, 40230542), (4, 20115271), (11, 7314644), (22, 3657322), (23, 3498308), (43, 1871188), (44, 1828661), (46, 1749154), (86, 935594), (92, 874577), (172, 467797), (253, 318028), (473, 170108), (506, 159014), (946, 85054), (989, 81356), (1012, 79507), (1849, 43516), (1892, 42527), (1978, 40678), (3698, 21758), (3956, 20339), (7396, 10879)]