66569958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 206438400

約数和(自身を除く): 139868442

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 27, 31, 38, 39, 42, 46, 54, 57, 62, 63, 69, 78, 91, 93, 114, 117, 126, 133, 138, 161, 171, 182, 186, 189, 207, 217, 234, 247, 266, 273, 279, 299, 322, 342, 351, 378, 399, 403, 414, 434, 437, 483, 494, 513, 546, 558, 589, 598, 621, 651, 702, 713, 741, 798, 806, 819, 837, 874, 897, 966, 1026, 1178, 1197, 1209, 1242, 1302, 1311, 1426, 1449, 1482, 1638, 1674, 1729, 1767, 1794, 1953, 2093, 2139, 2223, 2394, 2418, 2457, 2622, 2691, 2821, 2898, 3059, 3458, 3534, 3591, 3627, 3906, 3933, 4123, 4186, 4278, 4347, 4446, 4914, 4991, 5187, 5301, 5382, 5642, 5681, 5859, 6118, 6279, 6417, 6669, 7182, 7254, 7657, 7866, 8073, 8246, 8463, 8694, 9177, 9269, 9982, 10374, 10602, 10881, 11362, 11718, 11799, 12369, 12558, 12834, 13338, 13547, 14973, 15314, 15561, 15903, 16146, 16926, 17043, 18354, 18538, 18837, 19251, 21762, 22971, 23598, 24738, 25389, 27094, 27531, 27807, 29946, 31122, 31806, 34086, 37107, 37674, 38502, 39767, 40641, 44919, 45942, 46683, 50778, 51129, 53599, 55062, 55614, 56511, 64883, 68913, 74214, 76167, 79534, 81282, 82593, 83421, 89838, 93366, 94829, 102258, 107198, 111321, 113022, 119301, 121923, 129766, 134757, 137826, 152334, 153387, 160797, 165186, 166842, 176111, 189658, 194649, 206739, 222642, 238602, 243846, 250263, 269514, 284487, 306774, 321594, 352222, 357903, 365769, 389298, 413478, 482391, 500526, 528333, 568974, 583947, 715806, 731538, 853461, 964782, 1056666, 1073709, 1167894, 1232777, 1447173, 1584999, 1706922, 1751841, 2147418, 2465554, 2560383, 2894346, 3169998, 3503682, 3698331, 4754997, 5120766, 7396662, 9509994, 11094993, 22189986, 33284979, 66569958]

約数ペア:

[(1, 66569958), (2, 33284979), (3, 22189986), (6, 11094993), (7, 9509994), (9, 7396662), (13, 5120766), (14, 4754997), (18, 3698331), (19, 3503682), (21, 3169998), (23, 2894346), (26, 2560383), (27, 2465554), (31, 2147418), (38, 1751841), (39, 1706922), (42, 1584999), (46, 1447173), (54, 1232777), (57, 1167894), (62, 1073709), (63, 1056666), (69, 964782), (78, 853461), (91, 731538), (93, 715806), (114, 583947), (117, 568974), (126, 528333), (133, 500526), (138, 482391), (161, 413478), (171, 389298), (182, 365769), (186, 357903), (189, 352222), (207, 321594), (217, 306774), (234, 284487), (247, 269514), (266, 250263), (273, 243846), (279, 238602), (299, 222642), (322, 206739), (342, 194649), (351, 189658), (378, 176111), (399, 166842), (403, 165186), (414, 160797), (434, 153387), (437, 152334), (483, 137826), (494, 134757), (513, 129766), (546, 121923), (558, 119301), (589, 113022), (598, 111321), (621, 107198), (651, 102258), (702, 94829), (713, 93366), (741, 89838), (798, 83421), (806, 82593), (819, 81282), (837, 79534), (874, 76167), (897, 74214), (966, 68913), (1026, 64883), (1178, 56511), (1197, 55614), (1209, 55062), (1242, 53599), (1302, 51129), (1311, 50778), (1426, 46683), (1449, 45942), (1482, 44919), (1638, 40641), (1674, 39767), (1729, 38502), (1767, 37674), (1794, 37107), (1953, 34086), (2093, 31806), (2139, 31122), (2223, 29946), (2394, 27807), (2418, 27531), (2457, 27094), (2622, 25389), (2691, 24738), (2821, 23598), (2898, 22971), (3059, 21762), (3458, 19251), (3534, 18837), (3591, 18538), (3627, 18354), (3906, 17043), (3933, 16926), (4123, 16146), (4186, 15903), (4278, 15561), (4347, 15314), (4446, 14973), (4914, 13547), (4991, 13338), (5187, 12834), (5301, 12558), (5382, 12369), (5642, 11799), (5681, 11718), (5859, 11362), (6118, 10881), (6279, 10602), (6417, 10374), (6669, 9982), (7182, 9269), (7254, 9177), (7657, 8694), (7866, 8463), (8073, 8246)]