85207836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3947}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 228162816

約数和(自身を除く): 142954980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 3947, 5397, 7196, 7894, 10794, 11841, 15788, 21588, 23682, 27629, 47364, 55258, 82887, 110516, 165774, 331548, 1014379, 2028758, 3043137, 4057516, 6086274, 7100653, 12172548, 14201306, 21301959, 28402612, 42603918, 85207836]

約数ペア:

[(1, 85207836), (2, 42603918), (3, 28402612), (4, 21301959), (6, 14201306), (7, 12172548), (12, 7100653), (14, 6086274), (21, 4057516), (28, 3043137), (42, 2028758), (84, 1014379), (257, 331548), (514, 165774), (771, 110516), (1028, 82887), (1542, 55258), (1799, 47364), (3084, 27629), (3598, 23682), (3947, 21588), (5397, 15788), (7196, 11841), (7894, 10794)]