122142852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8473

約数の個数: 72

約数和(自身を含む): 343266560

約数和(自身を除く): 221123708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 8419, 14508, 16838, 25257, 33676, 50514, 75771, 101028, 109447, 151542, 218894, 260989, 303084, 328341, 437788, 521978, 656682, 782967, 985023, 1043956, 1313364, 1565934, 1970046, 2348901, 3131868, 3392857, 3940092, 4697802, 6785714, 9395604, 10178571, 13571428, 20357142, 30535713, 40714284, 61071426, 122142852]

約数ペア:

[(1, 122142852), (2, 61071426), (3, 40714284), (4, 30535713), (6, 20357142), (9, 13571428), (12, 10178571), (13, 9395604), (18, 6785714), (26, 4697802), (31, 3940092), (36, 3392857), (39, 3131868), (52, 2348901), (62, 1970046), (78, 1565934), (93, 1313364), (117, 1043956), (124, 985023), (156, 782967), (186, 656682), (234, 521978), (279, 437788), (372, 328341), (403, 303084), (468, 260989), (558, 218894), (806, 151542), (1116, 109447), (1209, 101028), (1612, 75771), (2418, 50514), (3627, 33676), (4836, 25257), (7254, 16838), (8419, 14508)]