82005678

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 185402880

約数和(自身を除く): 103397202

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 1143, 1237, 2286, 2474, 3683, 3711, 7366, 7422, 11049, 11133, 22098, 22266, 33147, 35873, 66294, 71746, 107619, 157099, 215238, 314198, 322857, 471297, 645714, 942594, 1413891, 2827782, 4555871, 9111742, 13667613, 27335226, 41002839, 82005678]

約数ペア:

[(1, 82005678), (2, 41002839), (3, 27335226), (6, 13667613), (9, 9111742), (18, 4555871), (29, 2827782), (58, 1413891), (87, 942594), (127, 645714), (174, 471297), (254, 322857), (261, 314198), (381, 215238), (522, 157099), (762, 107619), (1143, 71746), (1237, 66294), (2286, 35873), (2474, 33147), (3683, 22266), (3711, 22098), (7366, 11133), (7422, 11049)]