78112090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1901}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 161046144

約数和(自身を除く): 82934054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 587, 1174, 1901, 2935, 3802, 4109, 5870, 8218, 9505, 13307, 19010, 20545, 26614, 41090, 66535, 133070, 1115887, 2231774, 5579435, 7811209, 11158870, 15622418, 39056045, 78112090]

約数ペア:

[(1, 78112090), (2, 39056045), (5, 15622418), (7, 11158870), (10, 7811209), (14, 5579435), (35, 2231774), (70, 1115887), (587, 133070), (1174, 66535), (1901, 41090), (2935, 26614), (3802, 20545), (4109, 19010), (5870, 13307), (8218, 9505)]