87141684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1037401}}^1$

素因数の和:1037415

約数の個数: 24

約数和(自身を含む): 232378048

約数和(自身を除く): 145236364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1037401, 2074802, 3112203, 4149604, 6224406, 7261807, 12448812, 14523614, 21785421, 29047228, 43570842, 87141684]

約数ペア:

[(1, 87141684), (2, 43570842), (3, 29047228), (4, 21785421), (6, 14523614), (7, 12448812), (12, 7261807), (14, 6224406), (21, 4149604), (28, 3112203), (42, 2074802), (84, 1037401)]