80399826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{343589}}^1$

素因数の和:343610

約数の個数: 24

約数和(自身を含む): 187600140

約数和(自身を除く): 107200314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 343589, 687178, 1030767, 2061534, 3092301, 4466657, 6184602, 8933314, 13399971, 26799942, 40199913, 80399826]

約数ペア:

[(1, 80399826), (2, 40199913), (3, 26799942), (6, 13399971), (9, 8933314), (13, 6184602), (18, 4466657), (26, 3092301), (39, 2061534), (78, 1030767), (117, 687178), (234, 343589)]