68607672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408379}}^1$

素因数の和:408395

約数の個数: 32

約数和(自身を含む): 196022400

約数和(自身を除く): 127414728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408379, 816758, 1225137, 1633516, 2450274, 2858653, 3267032, 4900548, 5717306, 8575959, 9801096, 11434612, 17151918, 22869224, 34303836, 68607672]

約数ペア:

[(1, 68607672), (2, 34303836), (3, 22869224), (4, 17151918), (6, 11434612), (7, 9801096), (8, 8575959), (12, 5717306), (14, 4900548), (21, 3267032), (24, 2858653), (28, 2450274), (42, 1633516), (56, 1225137), (84, 816758), (168, 408379)]