66131472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 121356528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 499, 502, 528, 753, 998, 1004, 1497, 1506, 1996, 2008, 2761, 2994, 3012, 3992, 4016, 5489, 5522, 5988, 6024, 7984, 8283, 10978, 11044, 11976, 12048, 16467, 16566, 21956, 22088, 23952, 32934, 33132, 43912, 44176, 65868, 66264, 87824, 125249, 131736, 132528, 250498, 263472, 375747, 500996, 751494, 1001992, 1377739, 1502988, 2003984, 2755478, 3005976, 4133217, 5510956, 6011952, 8266434, 11021912, 16532868, 22043824, 33065736, 66131472]

約数ペア:

[(1, 66131472), (2, 33065736), (3, 22043824), (4, 16532868), (6, 11021912), (8, 8266434), (11, 6011952), (12, 5510956), (16, 4133217), (22, 3005976), (24, 2755478), (33, 2003984), (44, 1502988), (48, 1377739), (66, 1001992), (88, 751494), (132, 500996), (176, 375747), (251, 263472), (264, 250498), (499, 132528), (502, 131736), (528, 125249), (753, 87824), (998, 66264), (1004, 65868), (1497, 44176), (1506, 43912), (1996, 33132), (2008, 32934), (2761, 23952), (2994, 22088), (3012, 21956), (3992, 16566), (4016, 16467), (5489, 12048), (5522, 11976), (5988, 11044), (6024, 10978), (7984, 8283)]