64263672

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 256

約数和(自身を含む): 216691200

約数和(自身を除く): 152427528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 37, 43, 44, 51, 54, 66, 68, 72, 74, 86, 88, 99, 102, 108, 111, 129, 132, 136, 148, 153, 172, 187, 198, 204, 216, 222, 258, 264, 296, 297, 306, 333, 344, 374, 387, 396, 407, 408, 444, 459, 473, 516, 561, 594, 612, 629, 666, 731, 748, 774, 792, 814, 888, 918, 946, 999, 1032, 1122, 1161, 1188, 1221, 1224, 1258, 1332, 1419, 1462, 1496, 1548, 1591, 1628, 1683, 1836, 1887, 1892, 1998, 2193, 2244, 2322, 2376, 2442, 2516, 2664, 2838, 2924, 3096, 3182, 3256, 3366, 3663, 3672, 3774, 3784, 3996, 4257, 4386, 4488, 4644, 4773, 4884, 5032, 5049, 5661, 5676, 5848, 6364, 6579, 6732, 6919, 7326, 7548, 7992, 8041, 8514, 8772, 9288, 9546, 9768, 10098, 10989, 11322, 11352, 12728, 12771, 13158, 13464, 13838, 14319, 14652, 15096, 16082, 16983, 17028, 17501, 17544, 19092, 19737, 20196, 20757, 21978, 22644, 24123, 25542, 26316, 27047, 27676, 28638, 29304, 32164, 33966, 34056, 35002, 38184, 39474, 40392, 41514, 42957, 43956, 45288, 48246, 51084, 52503, 52632, 54094, 55352, 57276, 62271, 64328, 67932, 70004, 72369, 78948, 81141, 83028, 85914, 87912, 96492, 102168, 105006, 108188, 114552, 124542, 135864, 140008, 144738, 157509, 157896, 162282, 166056, 171828, 186813, 192984, 210012, 216376, 217107, 243423, 249084, 289476, 297517, 315018, 324564, 343656, 373626, 420024, 434214, 472527, 486846, 498168, 578952, 595034, 630036, 649128, 730269, 747252, 868428, 892551, 945054, 973692, 1190068, 1260072, 1460538, 1494504, 1736856, 1785102, 1890108, 1947384, 2380136, 2677653, 2921076, 3570204, 3780216, 5355306, 5842152, 7140408, 8032959, 10710612, 16065918, 21421224, 32131836, 64263672]

約数ペア:

[(1, 64263672), (2, 32131836), (3, 21421224), (4, 16065918), (6, 10710612), (8, 8032959), (9, 7140408), (11, 5842152), (12, 5355306), (17, 3780216), (18, 3570204), (22, 2921076), (24, 2677653), (27, 2380136), (33, 1947384), (34, 1890108), (36, 1785102), (37, 1736856), (43, 1494504), (44, 1460538), (51, 1260072), (54, 1190068), (66, 973692), (68, 945054), (72, 892551), (74, 868428), (86, 747252), (88, 730269), (99, 649128), (102, 630036), (108, 595034), (111, 578952), (129, 498168), (132, 486846), (136, 472527), (148, 434214), (153, 420024), (172, 373626), (187, 343656), (198, 324564), (204, 315018), (216, 297517), (222, 289476), (258, 249084), (264, 243423), (296, 217107), (297, 216376), (306, 210012), (333, 192984), (344, 186813), (374, 171828), (387, 166056), (396, 162282), (407, 157896), (408, 157509), (444, 144738), (459, 140008), (473, 135864), (516, 124542), (561, 114552), (594, 108188), (612, 105006), (629, 102168), (666, 96492), (731, 87912), (748, 85914), (774, 83028), (792, 81141), (814, 78948), (888, 72369), (918, 70004), (946, 67932), (999, 64328), (1032, 62271), (1122, 57276), (1161, 55352), (1188, 54094), (1221, 52632), (1224, 52503), (1258, 51084), (1332, 48246), (1419, 45288), (1462, 43956), (1496, 42957), (1548, 41514), (1591, 40392), (1628, 39474), (1683, 38184), (1836, 35002), (1887, 34056), (1892, 33966), (1998, 32164), (2193, 29304), (2244, 28638), (2322, 27676), (2376, 27047), (2442, 26316), (2516, 25542), (2664, 24123), (2838, 22644), (2924, 21978), (3096, 20757), (3182, 20196), (3256, 19737), (3366, 19092), (3663, 17544), (3672, 17501), (3774, 17028), (3784, 16983), (3996, 16082), (4257, 15096), (4386, 14652), (4488, 14319), (4644, 13838), (4773, 13464), (4884, 13158), (5032, 12771), (5049, 12728), (5661, 11352), (5676, 11322), (5848, 10989), (6364, 10098), (6579, 9768), (6732, 9546), (6919, 9288), (7326, 8772), (7548, 8514), (7992, 8041)]