80637492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516907}}^1$

素因数の和:516927

約数の個数: 24

約数和(自身を含む): 202627936

約数和(自身を除く): 121990444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 516907, 1033814, 1550721, 2067628, 3101442, 6202884, 6719791, 13439582, 20159373, 26879164, 40318746, 80637492]

約数ペア:

[(1, 80637492), (2, 40318746), (3, 26879164), (4, 20159373), (6, 13439582), (12, 6719791), (13, 6202884), (26, 3101442), (39, 2067628), (52, 1550721), (78, 1033814), (156, 516907)]