80730156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517501}}^1$

素因数の和:517521

約数の個数: 24

約数和(自身を含む): 202860784

約数和(自身を除く): 122130628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517501, 1035002, 1552503, 2070004, 3105006, 6210012, 6727513, 13455026, 20182539, 26910052, 40365078, 80730156]

約数ペア:

[(1, 80730156), (2, 40365078), (3, 26910052), (4, 20182539), (6, 13455026), (12, 6727513), (13, 6210012), (26, 3105006), (39, 2070004), (52, 1552503), (78, 1035002), (156, 517501)]