68589816

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{66463}}^1$

素因数の和:66515

約数の個数: 32

約数和(自身を含む): 175464960

約数和(自身を除く): 106875144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 66463, 132926, 199389, 265852, 398778, 531704, 797556, 1595112, 2857909, 5715818, 8573727, 11431636, 17147454, 22863272, 34294908, 68589816]

約数ペア:

[(1, 68589816), (2, 34294908), (3, 22863272), (4, 17147454), (6, 11431636), (8, 8573727), (12, 5715818), (24, 2857909), (43, 1595112), (86, 797556), (129, 531704), (172, 398778), (258, 265852), (344, 199389), (516, 132926), (1032, 66463)]