81866183934

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7481}}^1\times {\mathrm{11617}}^1$

素因数の和:19260

約数の個数: 32

約数和(自身を含む): 164811460896

約数和(自身を除く): 82945276962

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 7481, 11617, 14962, 22443, 23234, 34851, 44886, 69702, 1174517, 1823869, 2349034, 3523551, 3647738, 5471607, 7047102, 10943214, 86906777, 173813554, 260720331, 521440662, 13644363989, 27288727978, 40933091967, 81866183934]

約数ペア:

[(1, 81866183934), (2, 40933091967), (3, 27288727978), (6, 13644363989), (157, 521440662), (314, 260720331), (471, 173813554), (942, 86906777), (7481, 10943214), (11617, 7047102), (14962, 5471607), (22443, 3647738), (23234, 3523551), (34851, 2349034), (44886, 1823869), (69702, 1174517)]