128675436

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8599}}^1$

素因数の和:8678

約数の個数: 48

約数和(自身を含む): 317856000

約数和(自身を除く): 189180564

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 8599, 14964, 17198, 25797, 34396, 51594, 103188, 249371, 369757, 498742, 739514, 748113, 997484, 1109271, 1479028, 1496226, 2218542, 2992452, 4437084, 10722953, 21445906, 32168859, 42891812, 64337718, 128675436]

約数ペア:

[(1, 128675436), (2, 64337718), (3, 42891812), (4, 32168859), (6, 21445906), (12, 10722953), (29, 4437084), (43, 2992452), (58, 2218542), (86, 1496226), (87, 1479028), (116, 1109271), (129, 997484), (172, 748113), (174, 739514), (258, 498742), (348, 369757), (516, 249371), (1247, 103188), (2494, 51594), (3741, 34396), (4988, 25797), (7482, 17198), (8599, 14964)]