68680584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 227635200

約数和(自身を除く): 158954616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 37, 42, 56, 58, 63, 72, 74, 84, 87, 111, 116, 126, 127, 148, 168, 174, 203, 222, 232, 252, 254, 259, 261, 296, 333, 348, 381, 406, 444, 504, 508, 518, 522, 609, 666, 696, 762, 777, 812, 888, 889, 1016, 1036, 1044, 1073, 1143, 1218, 1332, 1524, 1554, 1624, 1778, 1827, 2072, 2088, 2146, 2286, 2331, 2436, 2664, 2667, 3048, 3108, 3219, 3556, 3654, 3683, 4292, 4572, 4662, 4699, 4872, 5334, 6216, 6438, 7112, 7308, 7366, 7511, 8001, 8584, 9144, 9324, 9398, 9657, 10668, 11049, 12876, 14097, 14616, 14732, 15022, 16002, 18648, 18796, 19314, 21336, 22098, 22533, 25752, 25781, 28194, 29464, 30044, 32004, 32893, 33147, 37592, 38628, 42291, 44196, 45066, 51562, 56388, 60088, 64008, 65786, 66294, 67599, 77256, 77343, 84582, 88392, 90132, 98679, 103124, 112776, 131572, 132588, 135198, 136271, 154686, 169164, 180264, 197358, 206248, 232029, 263144, 265176, 270396, 272542, 296037, 309372, 338328, 394716, 408813, 464058, 540792, 545084, 592074, 618744, 789432, 817626, 928116, 953897, 1090168, 1184148, 1226439, 1635252, 1856232, 1907794, 2368296, 2452878, 2861691, 3270504, 3815588, 4905756, 5723382, 7631176, 8585073, 9811512, 11446764, 17170146, 22893528, 34340292, 68680584]

約数ペア:

[(1, 68680584), (2, 34340292), (3, 22893528), (4, 17170146), (6, 11446764), (7, 9811512), (8, 8585073), (9, 7631176), (12, 5723382), (14, 4905756), (18, 3815588), (21, 3270504), (24, 2861691), (28, 2452878), (29, 2368296), (36, 1907794), (37, 1856232), (42, 1635252), (56, 1226439), (58, 1184148), (63, 1090168), (72, 953897), (74, 928116), (84, 817626), (87, 789432), (111, 618744), (116, 592074), (126, 545084), (127, 540792), (148, 464058), (168, 408813), (174, 394716), (203, 338328), (222, 309372), (232, 296037), (252, 272542), (254, 270396), (259, 265176), (261, 263144), (296, 232029), (333, 206248), (348, 197358), (381, 180264), (406, 169164), (444, 154686), (504, 136271), (508, 135198), (518, 132588), (522, 131572), (609, 112776), (666, 103124), (696, 98679), (762, 90132), (777, 88392), (812, 84582), (888, 77343), (889, 77256), (1016, 67599), (1036, 66294), (1044, 65786), (1073, 64008), (1143, 60088), (1218, 56388), (1332, 51562), (1524, 45066), (1554, 44196), (1624, 42291), (1778, 38628), (1827, 37592), (2072, 33147), (2088, 32893), (2146, 32004), (2286, 30044), (2331, 29464), (2436, 28194), (2664, 25781), (2667, 25752), (3048, 22533), (3108, 22098), (3219, 21336), (3556, 19314), (3654, 18796), (3683, 18648), (4292, 16002), (4572, 15022), (4662, 14732), (4699, 14616), (4872, 14097), (5334, 12876), (6216, 11049), (6438, 10668), (7112, 9657), (7308, 9398), (7366, 9324), (7511, 9144), (8001, 8584)]