71842878

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{75307}}^1$

素因数の和:75368

約数の個数: 24

約数和(自身を含む): 158598648

約数和(自身を除く): 86755770

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 75307, 150614, 225921, 451842, 677763, 1355526, 3991271, 7982542, 11973813, 23947626, 35921439, 71842878]

約数ペア:

[(1, 71842878), (2, 35921439), (3, 23947626), (6, 11973813), (9, 7982542), (18, 3991271), (53, 1355526), (106, 677763), (159, 451842), (318, 225921), (477, 150614), (954, 75307)]