65444976

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 189050400

約数和(自身を除く): 123605424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 769, 788, 1182, 1538, 1576, 1773, 2307, 2364, 3076, 3152, 3546, 4614, 4728, 5319, 6152, 6921, 7092, 9228, 9456, 10638, 12304, 13842, 14184, 18456, 20763, 21276, 27684, 28368, 36912, 41526, 42552, 55368, 83052, 85104, 110736, 151493, 166104, 302986, 332208, 454479, 605972, 908958, 1211944, 1363437, 1817916, 2423888, 2726874, 3635832, 4090311, 5453748, 7271664, 8180622, 10907496, 16361244, 21814992, 32722488, 65444976]

約数ペア:

[(1, 65444976), (2, 32722488), (3, 21814992), (4, 16361244), (6, 10907496), (8, 8180622), (9, 7271664), (12, 5453748), (16, 4090311), (18, 3635832), (24, 2726874), (27, 2423888), (36, 1817916), (48, 1363437), (54, 1211944), (72, 908958), (108, 605972), (144, 454479), (197, 332208), (216, 302986), (394, 166104), (432, 151493), (591, 110736), (769, 85104), (788, 83052), (1182, 55368), (1538, 42552), (1576, 41526), (1773, 36912), (2307, 28368), (2364, 27684), (3076, 21276), (3152, 20763), (3546, 18456), (4614, 14184), (4728, 13842), (5319, 12304), (6152, 10638), (6921, 9456), (7092, 9228)]