90387192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{538019}}^1$

素因数の和:538035

約数の個数: 32

約数和(自身を含む): 258249600

約数和(自身を除く): 167862408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 538019, 1076038, 1614057, 2152076, 3228114, 3766133, 4304152, 6456228, 7532266, 11298399, 12912456, 15064532, 22596798, 30129064, 45193596, 90387192]

約数ペア:

[(1, 90387192), (2, 45193596), (3, 30129064), (4, 22596798), (6, 15064532), (7, 12912456), (8, 11298399), (12, 7532266), (14, 6456228), (21, 4304152), (24, 3766133), (28, 3228114), (42, 2152076), (56, 1614057), (84, 1076038), (168, 538019)]