81838632

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79301}}^1$

素因数の和:79353

約数の個数: 32

約数和(自身を含む): 209357280

約数和(自身を除く): 127518648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 79301, 158602, 237903, 317204, 475806, 634408, 951612, 1903224, 3409943, 6819886, 10229829, 13639772, 20459658, 27279544, 40919316, 81838632]

約数ペア:

[(1, 81838632), (2, 40919316), (3, 27279544), (4, 20459658), (6, 13639772), (8, 10229829), (12, 6819886), (24, 3409943), (43, 1903224), (86, 951612), (129, 634408), (172, 475806), (258, 317204), (344, 237903), (516, 158602), (1032, 79301)]