87943926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3469

約数の個数: 48

約数和(自身を含む): 206964720

約数和(自身を除く): 119020794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3361, 3738, 4361, 6722, 8722, 10083, 13083, 20166, 23527, 26166, 47054, 70581, 141162, 164689, 299129, 329378, 494067, 598258, 897387, 988134, 1794774, 2093903, 4187806, 6281709, 12563418, 14657321, 29314642, 43971963, 87943926]

約数ペア:

[(1, 87943926), (2, 43971963), (3, 29314642), (6, 14657321), (7, 12563418), (14, 6281709), (21, 4187806), (42, 2093903), (49, 1794774), (89, 988134), (98, 897387), (147, 598258), (178, 494067), (267, 329378), (294, 299129), (534, 164689), (623, 141162), (1246, 70581), (1869, 47054), (3361, 26166), (3738, 23527), (4361, 20166), (6722, 13083), (8722, 10083)]