87687726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2543}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 200752128

約数和(自身を除く): 113064402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2463, 2543, 4926, 5086, 5747, 7629, 11494, 15258, 17241, 17801, 34482, 35602, 53403, 106806, 2087803, 4175606, 6263409, 12526818, 14614621, 29229242, 43843863, 87687726]

約数ペア:

[(1, 87687726), (2, 43843863), (3, 29229242), (6, 14614621), (7, 12526818), (14, 6263409), (21, 4175606), (42, 2087803), (821, 106806), (1642, 53403), (2463, 35602), (2543, 34482), (4926, 17801), (5086, 17241), (5747, 15258), (7629, 11494)]