90317868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{20849}}^1$

素因数の和:20894

約数の個数: 36

約数和(自身を含む): 222427800

約数和(自身を除く): 132109932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 20849, 41698, 62547, 83396, 125094, 250188, 396131, 792262, 1188393, 1584524, 2376786, 4753572, 7526489, 15052978, 22579467, 30105956, 45158934, 90317868]

約数ペア:

[(1, 90317868), (2, 45158934), (3, 30105956), (4, 22579467), (6, 15052978), (12, 7526489), (19, 4753572), (38, 2376786), (57, 1584524), (76, 1188393), (114, 792262), (228, 396131), (361, 250188), (722, 125094), (1083, 83396), (1444, 62547), (2166, 41698), (4332, 20849)]