80763156

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6737}}^1$

素因数の和:6790

約数の個数: 60

約数和(自身を含む): 216869268

約数和(自身を除く): 136106112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 6737, 11988, 13474, 20211, 26948, 40422, 60633, 80844, 121266, 181899, 242532, 249269, 363798, 498538, 545697, 727596, 747807, 997076, 1091394, 1495614, 2182788, 2243421, 2991228, 4486842, 6730263, 8973684, 13460526, 20190789, 26921052, 40381578, 80763156]

約数ペア:

[(1, 80763156), (2, 40381578), (3, 26921052), (4, 20190789), (6, 13460526), (9, 8973684), (12, 6730263), (18, 4486842), (27, 2991228), (36, 2243421), (37, 2182788), (54, 1495614), (74, 1091394), (81, 997076), (108, 747807), (111, 727596), (148, 545697), (162, 498538), (222, 363798), (324, 249269), (333, 242532), (444, 181899), (666, 121266), (999, 80844), (1332, 60633), (1998, 40422), (2997, 26948), (3996, 20211), (5994, 13474), (6737, 11988)]