73728018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 144322542

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 103, 114, 117, 126, 133, 138, 161, 171, 182, 206, 207, 234, 247, 266, 273, 299, 309, 322, 342, 399, 414, 437, 483, 494, 546, 598, 618, 721, 741, 798, 819, 874, 897, 927, 966, 1197, 1311, 1339, 1442, 1449, 1482, 1638, 1729, 1794, 1854, 1957, 2093, 2163, 2223, 2369, 2394, 2622, 2678, 2691, 2898, 3059, 3458, 3914, 3933, 4017, 4186, 4326, 4446, 4738, 5187, 5382, 5681, 5871, 6118, 6279, 6489, 7107, 7866, 8034, 9177, 9373, 10374, 11362, 11742, 12051, 12558, 12978, 13699, 14214, 15561, 16583, 17043, 17613, 18354, 18746, 18837, 21321, 24102, 25441, 27398, 27531, 28119, 30797, 31122, 33166, 34086, 35226, 37674, 39767, 41097, 42642, 45011, 49749, 50882, 51129, 55062, 56238, 61594, 76323, 79534, 82194, 84357, 90022, 92391, 99498, 102258, 119301, 123291, 135033, 149247, 152646, 168714, 178087, 184782, 215579, 228969, 238602, 246582, 270066, 277173, 298494, 315077, 356174, 357903, 405099, 431158, 457938, 534261, 554346, 585143, 630154, 646737, 715806, 810198, 945231, 1068522, 1170286, 1293474, 1602783, 1755429, 1890462, 1940211, 2835693, 3205566, 3510858, 3880422, 4096001, 5266287, 5671386, 8192002, 10532574, 12288003, 24576006, 36864009, 73728018]

約数ペア:

[(1, 73728018), (2, 36864009), (3, 24576006), (6, 12288003), (7, 10532574), (9, 8192002), (13, 5671386), (14, 5266287), (18, 4096001), (19, 3880422), (21, 3510858), (23, 3205566), (26, 2835693), (38, 1940211), (39, 1890462), (42, 1755429), (46, 1602783), (57, 1293474), (63, 1170286), (69, 1068522), (78, 945231), (91, 810198), (103, 715806), (114, 646737), (117, 630154), (126, 585143), (133, 554346), (138, 534261), (161, 457938), (171, 431158), (182, 405099), (206, 357903), (207, 356174), (234, 315077), (247, 298494), (266, 277173), (273, 270066), (299, 246582), (309, 238602), (322, 228969), (342, 215579), (399, 184782), (414, 178087), (437, 168714), (483, 152646), (494, 149247), (546, 135033), (598, 123291), (618, 119301), (721, 102258), (741, 99498), (798, 92391), (819, 90022), (874, 84357), (897, 82194), (927, 79534), (966, 76323), (1197, 61594), (1311, 56238), (1339, 55062), (1442, 51129), (1449, 50882), (1482, 49749), (1638, 45011), (1729, 42642), (1794, 41097), (1854, 39767), (1957, 37674), (2093, 35226), (2163, 34086), (2223, 33166), (2369, 31122), (2394, 30797), (2622, 28119), (2678, 27531), (2691, 27398), (2898, 25441), (3059, 24102), (3458, 21321), (3914, 18837), (3933, 18746), (4017, 18354), (4186, 17613), (4326, 17043), (4446, 16583), (4738, 15561), (5187, 14214), (5382, 13699), (5681, 12978), (5871, 12558), (6118, 12051), (6279, 11742), (6489, 11362), (7107, 10374), (7866, 9373), (8034, 9177)]