78539340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 242049024

約数和(自身を除く): 163509684

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 220, 254, 330, 381, 508, 635, 660, 762, 937, 1270, 1397, 1524, 1874, 1905, 2540, 2794, 2811, 3748, 3810, 4191, 4685, 5588, 5622, 6985, 7620, 8382, 9370, 10307, 11244, 13970, 14055, 16764, 18740, 20614, 20955, 27940, 28110, 30921, 41228, 41910, 51535, 56220, 61842, 83820, 103070, 118999, 123684, 154605, 206140, 237998, 309210, 356997, 475996, 594995, 618420, 713994, 1189990, 1308989, 1427988, 1784985, 2379980, 2617978, 3569970, 3926967, 5235956, 6544945, 7139940, 7853934, 13089890, 15707868, 19634835, 26179780, 39269670, 78539340]

約数ペア:

[(1, 78539340), (2, 39269670), (3, 26179780), (4, 19634835), (5, 15707868), (6, 13089890), (10, 7853934), (11, 7139940), (12, 6544945), (15, 5235956), (20, 3926967), (22, 3569970), (30, 2617978), (33, 2379980), (44, 1784985), (55, 1427988), (60, 1308989), (66, 1189990), (110, 713994), (127, 618420), (132, 594995), (165, 475996), (220, 356997), (254, 309210), (330, 237998), (381, 206140), (508, 154605), (635, 123684), (660, 118999), (762, 103070), (937, 83820), (1270, 61842), (1397, 56220), (1524, 51535), (1874, 41910), (1905, 41228), (2540, 30921), (2794, 28110), (2811, 27940), (3748, 20955), (3810, 20614), (4191, 18740), (4685, 16764), (5588, 14055), (5622, 13970), (6985, 11244), (7620, 10307), (8382, 9370)]