122747778

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 285292800

約数和(自身を除く): 162545022

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 103, 174, 206, 261, 309, 522, 618, 761, 783, 927, 1522, 1566, 1854, 2283, 2781, 2987, 4566, 5562, 5974, 6849, 8961, 13698, 17922, 20547, 22069, 26883, 41094, 44138, 53766, 66207, 78383, 80649, 132414, 156766, 161298, 198621, 235149, 397242, 470298, 595863, 705447, 1191726, 1410894, 2116341, 2273107, 4232682, 4546214, 6819321, 13638642, 20457963, 40915926, 61373889, 122747778]

約数ペア:

[(1, 122747778), (2, 61373889), (3, 40915926), (6, 20457963), (9, 13638642), (18, 6819321), (27, 4546214), (29, 4232682), (54, 2273107), (58, 2116341), (87, 1410894), (103, 1191726), (174, 705447), (206, 595863), (261, 470298), (309, 397242), (522, 235149), (618, 198621), (761, 161298), (783, 156766), (927, 132414), (1522, 80649), (1566, 78383), (1854, 66207), (2283, 53766), (2781, 44138), (2987, 41094), (4566, 26883), (5562, 22069), (5974, 20547), (6849, 17922), (8961, 13698)]