68747508

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{10789}}^1$

素因数の和:10861

約数の個数: 48

約数和(自身を含む): 181272000

約数和(自身を除く): 112524492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 10789, 21578, 32367, 43156, 64734, 97101, 129468, 194202, 291303, 388404, 582606, 636551, 1165212, 1273102, 1909653, 2546204, 3819306, 5728959, 7638612, 11457918, 17186877, 22915836, 34373754, 68747508]

約数ペア:

[(1, 68747508), (2, 34373754), (3, 22915836), (4, 17186877), (6, 11457918), (9, 7638612), (12, 5728959), (18, 3819306), (27, 2546204), (36, 1909653), (54, 1273102), (59, 1165212), (108, 636551), (118, 582606), (177, 388404), (236, 291303), (354, 194202), (531, 129468), (708, 97101), (1062, 64734), (1593, 43156), (2124, 32367), (3186, 21578), (6372, 10789)]