85752436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 188536320

約数和(自身を除く): 102783884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 2003, 3058, 3892, 4006, 6116, 8012, 10703, 14021, 21406, 22033, 28042, 42812, 44066, 56084, 88132, 154231, 278417, 308462, 556834, 616924, 1113668, 1948919, 3062587, 3897838, 6125174, 7795676, 12250348, 21438109, 42876218, 85752436]

約数ペア:

[(1, 85752436), (2, 42876218), (4, 21438109), (7, 12250348), (11, 7795676), (14, 6125174), (22, 3897838), (28, 3062587), (44, 1948919), (77, 1113668), (139, 616924), (154, 556834), (278, 308462), (308, 278417), (556, 154231), (973, 88132), (1529, 56084), (1946, 44066), (2003, 42812), (3058, 28042), (3892, 22033), (4006, 21406), (6116, 14021), (8012, 10703)]