72553602

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2203}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 158688000

約数和(自身を除く): 86134398

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 499, 998, 1497, 2203, 2994, 4406, 5489, 6609, 10978, 13218, 16467, 24233, 32934, 48466, 72699, 145398, 1099297, 2198594, 3297891, 6595782, 12092267, 24184534, 36276801, 72553602]

約数ペア:

[(1, 72553602), (2, 36276801), (3, 24184534), (6, 12092267), (11, 6595782), (22, 3297891), (33, 2198594), (66, 1099297), (499, 145398), (998, 72699), (1497, 48466), (2203, 32934), (2994, 24233), (4406, 16467), (5489, 13218), (6609, 10978)]