80101768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1867}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 156015360

約数和(自身を除く): 75913592

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 1867, 3734, 5363, 7468, 10726, 14936, 21452, 42904, 57877, 115754, 231508, 322991, 463016, 645982, 1291964, 2583928, 10012721, 20025442, 40050884, 80101768]

約数ペア:

[(1, 80101768), (2, 40050884), (4, 20025442), (8, 10012721), (31, 2583928), (62, 1291964), (124, 645982), (173, 463016), (248, 322991), (346, 231508), (692, 115754), (1384, 57877), (1867, 42904), (3734, 21452), (5363, 14936), (7468, 10726)]