87687516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1043899}}^1$

素因数の和:1043913

約数の個数: 24

約数和(自身を含む): 233833600

約数和(自身を除く): 146146084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1043899, 2087798, 3131697, 4175596, 6263394, 7307293, 12526788, 14614586, 21921879, 29229172, 43843758, 87687516]

約数ペア:

[(1, 87687516), (2, 43843758), (3, 29229172), (4, 21921879), (6, 14614586), (7, 12526788), (12, 7307293), (14, 6263394), (21, 4175596), (28, 3131697), (42, 2087798), (84, 1043899)]