81075722

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{34267}}^1$

素因数の和:34302

約数の個数: 24

約数和(自身を含む): 150505056

約数和(自身を除く): 69429334

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 34267, 68534, 239869, 445471, 479738, 890942, 3118297, 5791123, 6236594, 11582246, 40537861, 81075722]

約数ペア:

[(1, 81075722), (2, 40537861), (7, 11582246), (13, 6236594), (14, 5791123), (26, 3118297), (91, 890942), (169, 479738), (182, 445471), (338, 239869), (1183, 68534), (2366, 34267)]