81698913648

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{6701}}^1$

素因数の和:6948

約数の個数: 240

約数和(自身を含む): 256694106240

約数和(自身を除く): 174995192592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 179, 198, 258, 264, 344, 358, 387, 396, 473, 516, 528, 537, 688, 716, 774, 792, 946, 1032, 1074, 1419, 1432, 1548, 1584, 1611, 1892, 1969, 2064, 2148, 2838, 2864, 3096, 3222, 3784, 3938, 4257, 4296, 5676, 5907, 6192, 6444, 6701, 7568, 7697, 7876, 8514, 8592, 11352, 11814, 12888, 13402, 15394, 15752, 17028, 17721, 20103, 22704, 23091, 23628, 25776, 26804, 30788, 31504, 34056, 35442, 40206, 46182, 47256, 53608, 60309, 61576, 68112, 69273, 70884, 73711, 80412, 84667, 92364, 94512, 107216, 120618, 123152, 138546, 141768, 147422, 160824, 169334, 184728, 221133, 241236, 254001, 277092, 283536, 288143, 294844, 321648, 338668, 369456, 442266, 482472, 508002, 554184, 576286, 589688, 663399, 677336, 762003, 864429, 884532, 964944, 1016004, 1108368, 1152572, 1179376, 1199479, 1326798, 1354672, 1524006, 1728858, 1769064, 2032008, 2305144, 2398958, 2593287, 2653596, 3048012, 3169573, 3457716, 3538128, 3598437, 4064016, 4610288, 4797916, 5186574, 5307192, 6096024, 6339146, 6915432, 7196874, 9508719, 9595832, 10373148, 10614384, 10795311, 12192048, 12678292, 13194269, 13830864, 14393748, 19017438, 19191664, 20746296, 21590622, 25356584, 26388538, 28526157, 28787496, 38034876, 39582807, 41492592, 43181244, 50713168, 51577597, 52777076, 57052314, 57574992, 76069752, 79165614, 86362488, 103155194, 105554152, 114104628, 118748421, 152139504, 154732791, 158331228, 172724976, 206310388, 211108304, 228209256, 237496842, 309465582, 316662456, 412620776, 456418512, 464198373, 474993684, 567353567, 618931164, 633324912, 825241552, 928396746, 949987368, 1134707134, 1237862328, 1702060701, 1856793492, 1899974736, 2269414268, 2475724656, 3404121402, 3713586984, 4538828536, 5106182103, 6808242804, 7427173968, 9077657072, 10212364206, 13616485608, 20424728412, 27232971216, 40849456824, 81698913648]

約数ペア:

[(1, 81698913648), (2, 40849456824), (3, 27232971216), (4, 20424728412), (6, 13616485608), (8, 10212364206), (9, 9077657072), (11, 7427173968), (12, 6808242804), (16, 5106182103), (18, 4538828536), (22, 3713586984), (24, 3404121402), (33, 2475724656), (36, 2269414268), (43, 1899974736), (44, 1856793492), (48, 1702060701), (66, 1237862328), (72, 1134707134), (86, 949987368), (88, 928396746), (99, 825241552), (129, 633324912), (132, 618931164), (144, 567353567), (172, 474993684), (176, 464198373), (179, 456418512), (198, 412620776), (258, 316662456), (264, 309465582), (344, 237496842), (358, 228209256), (387, 211108304), (396, 206310388), (473, 172724976), (516, 158331228), (528, 154732791), (537, 152139504), (688, 118748421), (716, 114104628), (774, 105554152), (792, 103155194), (946, 86362488), (1032, 79165614), (1074, 76069752), (1419, 57574992), (1432, 57052314), (1548, 52777076), (1584, 51577597), (1611, 50713168), (1892, 43181244), (1969, 41492592), (2064, 39582807), (2148, 38034876), (2838, 28787496), (2864, 28526157), (3096, 26388538), (3222, 25356584), (3784, 21590622), (3938, 20746296), (4257, 19191664), (4296, 19017438), (5676, 14393748), (5907, 13830864), (6192, 13194269), (6444, 12678292), (6701, 12192048), (7568, 10795311), (7697, 10614384), (7876, 10373148), (8514, 9595832), (8592, 9508719), (11352, 7196874), (11814, 6915432), (12888, 6339146), (13402, 6096024), (15394, 5307192), (15752, 5186574), (17028, 4797916), (17721, 4610288), (20103, 4064016), (22704, 3598437), (23091, 3538128), (23628, 3457716), (25776, 3169573), (26804, 3048012), (30788, 2653596), (31504, 2593287), (34056, 2398958), (35442, 2305144), (40206, 2032008), (46182, 1769064), (47256, 1728858), (53608, 1524006), (60309, 1354672), (61576, 1326798), (68112, 1199479), (69273, 1179376), (70884, 1152572), (73711, 1108368), (80412, 1016004), (84667, 964944), (92364, 884532), (94512, 864429), (107216, 762003), (120618, 677336), (123152, 663399), (138546, 589688), (141768, 576286), (147422, 554184), (160824, 508002), (169334, 482472), (184728, 442266), (221133, 369456), (241236, 338668), (254001, 321648), (277092, 294844), (283536, 288143)]