80673606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{344759}}^1$

素因数の和:344780

約数の個数: 24

約数和(自身を含む): 188238960

約数和(自身を除く): 107565354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 344759, 689518, 1034277, 2068554, 3102831, 4481867, 6205662, 8963734, 13445601, 26891202, 40336803, 80673606]

約数ペア:

[(1, 80673606), (2, 40336803), (3, 26891202), (6, 13445601), (9, 8963734), (13, 6205662), (18, 4481867), (26, 3102831), (39, 2068554), (78, 1034277), (117, 689518), (234, 344759)]