77900548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17189}}^1$

素因数の和:17307

約数の個数: 24

約数和(自身を含む): 150171840

約数和(自身を除く): 72271292

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 17189, 34378, 68756, 189079, 378158, 756316, 1770467, 3540934, 7081868, 19475137, 38950274, 77900548]

約数ペア:

[(1, 77900548), (2, 38950274), (4, 19475137), (11, 7081868), (22, 3540934), (44, 1770467), (103, 756316), (206, 378158), (412, 189079), (1133, 68756), (2266, 34378), (4532, 17189)]