72599346

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{56807}}^1$

素因数の和:56886

約数の個数: 24

約数和(自身を含む): 159516864

約数和(自身を除く): 86917518

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 56807, 113614, 170421, 340842, 511263, 1022526, 4033297, 8066594, 12099891, 24199782, 36299673, 72599346]

約数ペア:

[(1, 72599346), (2, 36299673), (3, 24199782), (6, 12099891), (9, 8066594), (18, 4033297), (71, 1022526), (142, 511263), (213, 340842), (426, 170421), (639, 113614), (1278, 56807)]