74281728

素因数分解:

$2^8\times 3^1\times {\mathrm{311}}^2$

素因数の和:641

約数の個数: 54

約数和(自身を含む): 198335452

約数和(自身を除く): 124053724

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 311, 384, 622, 768, 933, 1244, 1866, 2488, 3732, 4976, 7464, 9952, 14928, 19904, 29856, 39808, 59712, 79616, 96721, 119424, 193442, 238848, 290163, 386884, 580326, 773768, 1160652, 1547536, 2321304, 3095072, 4642608, 6190144, 9285216, 12380288, 18570432, 24760576, 37140864, 74281728]

約数ペア:

[(1, 74281728), (2, 37140864), (3, 24760576), (4, 18570432), (6, 12380288), (8, 9285216), (12, 6190144), (16, 4642608), (24, 3095072), (32, 2321304), (48, 1547536), (64, 1160652), (96, 773768), (128, 580326), (192, 386884), (256, 290163), (311, 238848), (384, 193442), (622, 119424), (768, 96721), (933, 79616), (1244, 59712), (1866, 39808), (2488, 29856), (3732, 19904), (4976, 14928), (7464, 9952)]