127977864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{761773}}^1$

素因数の和:761789

約数の個数: 32

約数和(自身を含む): 365651520

約数和(自身を除く): 237673656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 761773, 1523546, 2285319, 3047092, 4570638, 5332411, 6094184, 9141276, 10664822, 15997233, 18282552, 21329644, 31994466, 42659288, 63988932, 127977864]

約数ペア:

[(1, 127977864), (2, 63988932), (3, 42659288), (4, 31994466), (6, 21329644), (7, 18282552), (8, 15997233), (12, 10664822), (14, 9141276), (21, 6094184), (24, 5332411), (28, 4570638), (42, 3047092), (56, 2285319), (84, 1523546), (168, 761773)]