81067108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3779}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 147329280

約数和(自身を除く): 66262172

約数列:

[1, 2, 4, 31, 62, 124, 173, 346, 692, 3779, 5363, 7558, 10726, 15116, 21452, 117149, 234298, 468596, 653767, 1307534, 2615068, 20266777, 40533554, 81067108]

約数ペア:

[(1, 81067108), (2, 40533554), (4, 20266777), (31, 2615068), (62, 1307534), (124, 653767), (173, 468596), (346, 234298), (692, 117149), (3779, 21452), (5363, 15116), (7558, 10726)]