81196884

素因数分解:

$2^2\times 3^3\times {\mathrm{751823}}^1$

素因数の和:751836

約数の個数: 24

約数和(自身を含む): 210510720

約数和(自身を除く): 129313836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 751823, 1503646, 2255469, 3007292, 4510938, 6766407, 9021876, 13532814, 20299221, 27065628, 40598442, 81196884]

約数ペア:

[(1, 81196884), (2, 40598442), (3, 27065628), (4, 20299221), (6, 13532814), (9, 9021876), (12, 6766407), (18, 4510938), (27, 3007292), (36, 2255469), (54, 1503646), (108, 751823)]