78801726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1289}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 164954880

約数和(自身を除く): 86153154

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1289, 1329, 2578, 2658, 3867, 7734, 10189, 20378, 29647, 30567, 59294, 61134, 88941, 177882, 571027, 1142054, 1713081, 3426162, 13133621, 26267242, 39400863, 78801726]

約数ペア:

[(1, 78801726), (2, 39400863), (3, 26267242), (6, 13133621), (23, 3426162), (46, 1713081), (69, 1142054), (138, 571027), (443, 177882), (886, 88941), (1289, 61134), (1329, 59294), (2578, 30567), (2658, 29647), (3867, 20378), (7734, 10189)]