81714192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{243197}}^1$

素因数の和:243215

約数の個数: 40

約数和(自身を含む): 241252416

約数和(自身を除く): 159538224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 243197, 486394, 729591, 972788, 1459182, 1702379, 1945576, 2918364, 3404758, 3891152, 5107137, 5836728, 6809516, 10214274, 11673456, 13619032, 20428548, 27238064, 40857096, 81714192]

約数ペア:

[(1, 81714192), (2, 40857096), (3, 27238064), (4, 20428548), (6, 13619032), (7, 11673456), (8, 10214274), (12, 6809516), (14, 5836728), (16, 5107137), (21, 3891152), (24, 3404758), (28, 2918364), (42, 1945576), (48, 1702379), (56, 1459182), (84, 972788), (112, 729591), (168, 486394), (336, 243197)]