80614898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{63277}}^1$

素因数の和:63306

約数の個数: 24

約数和(自身を含む): 151487532

約数和(自身を除く): 70872634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 63277, 126554, 442939, 822601, 885878, 1645202, 3100573, 5758207, 6201146, 11516414, 40307449, 80614898]

約数ペア:

[(1, 80614898), (2, 40307449), (7, 11516414), (13, 6201146), (14, 5758207), (26, 3100573), (49, 1645202), (91, 885878), (98, 822601), (182, 442939), (637, 126554), (1274, 63277)]