68760656928

素因数分解:

$2^5\times 3^2\times {\mathrm{479}}^1\times {\mathrm{498439}}^1$

素因数の和:498934

約数の個数: 72

約数和(自身を含む): 195946732800

約数和(自身を除く): 127186075872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 7664, 8622, 11496, 15328, 17244, 22992, 34488, 45984, 68976, 137952, 498439, 996878, 1495317, 1993756, 2990634, 3987512, 4485951, 5981268, 7975024, 8971902, 11962536, 15950048, 17943804, 23925072, 35887608, 47850144, 71775216, 143550432, 238752281, 477504562, 716256843, 955009124, 1432513686, 1910018248, 2148770529, 2865027372, 3820036496, 4297541058, 5730054744, 7640072992, 8595082116, 11460109488, 17190164232, 22920218976, 34380328464, 68760656928]

約数ペア:

[(1, 68760656928), (2, 34380328464), (3, 22920218976), (4, 17190164232), (6, 11460109488), (8, 8595082116), (9, 7640072992), (12, 5730054744), (16, 4297541058), (18, 3820036496), (24, 2865027372), (32, 2148770529), (36, 1910018248), (48, 1432513686), (72, 955009124), (96, 716256843), (144, 477504562), (288, 238752281), (479, 143550432), (958, 71775216), (1437, 47850144), (1916, 35887608), (2874, 23925072), (3832, 17943804), (4311, 15950048), (5748, 11962536), (7664, 8971902), (8622, 7975024), (11496, 5981268), (15328, 4485951), (17244, 3987512), (22992, 2990634), (34488, 1993756), (45984, 1495317), (68976, 996878), (137952, 498439)]