82571772

素因数分解:

$2^2\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{3463}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 192820096

約数和(自身を除く): 110248324

約数列:

[1, 2, 3, 4, 6, 12, 1987, 3463, 3974, 5961, 6926, 7948, 10389, 11922, 13852, 20778, 23844, 41556, 6880981, 13761962, 20642943, 27523924, 41285886, 82571772]

約数ペア:

[(1, 82571772), (2, 41285886), (3, 27523924), (4, 20642943), (6, 13761962), (12, 6880981), (1987, 41556), (3463, 23844), (3974, 20778), (5961, 13852), (6926, 11922), (7948, 10389)]