78481872

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 200

約数和(自身を含む): 267191232

約数和(自身を除く): 188709360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 211, 216, 246, 252, 287, 324, 328, 336, 369, 378, 422, 432, 492, 504, 567, 574, 633, 648, 656, 738, 756, 844, 861, 984, 1008, 1107, 1134, 1148, 1266, 1296, 1476, 1477, 1512, 1688, 1722, 1899, 1968, 2214, 2268, 2296, 2532, 2583, 2952, 2954, 3024, 3321, 3376, 3444, 3798, 4428, 4431, 4536, 4592, 5064, 5166, 5697, 5904, 5908, 6642, 6888, 7596, 7749, 8651, 8856, 8862, 9072, 10128, 10332, 11394, 11816, 13284, 13293, 13776, 15192, 15498, 17091, 17302, 17712, 17724, 20664, 22788, 23247, 23632, 25953, 26568, 26586, 30384, 30996, 34182, 34604, 35448, 39879, 41328, 45576, 46494, 51906, 53136, 53172, 60557, 61992, 68364, 69208, 70896, 77859, 79758, 91152, 92988, 103812, 106344, 119637, 121114, 123984, 136728, 138416, 155718, 159516, 181671, 185976, 207624, 212688, 233577, 239274, 242228, 273456, 311436, 319032, 363342, 371952, 415248, 467154, 478548, 484456, 545013, 622872, 638064, 700731, 726684, 934308, 957096, 968912, 1090026, 1245744, 1401462, 1453368, 1635039, 1868616, 1914192, 2180052, 2802924, 2906736, 3270078, 3737232, 4360104, 4905117, 5605848, 6540156, 8720208, 9810234, 11211696, 13080312, 19620468, 26160624, 39240936, 78481872]

約数ペア:

[(1, 78481872), (2, 39240936), (3, 26160624), (4, 19620468), (6, 13080312), (7, 11211696), (8, 9810234), (9, 8720208), (12, 6540156), (14, 5605848), (16, 4905117), (18, 4360104), (21, 3737232), (24, 3270078), (27, 2906736), (28, 2802924), (36, 2180052), (41, 1914192), (42, 1868616), (48, 1635039), (54, 1453368), (56, 1401462), (63, 1245744), (72, 1090026), (81, 968912), (82, 957096), (84, 934308), (108, 726684), (112, 700731), (123, 638064), (126, 622872), (144, 545013), (162, 484456), (164, 478548), (168, 467154), (189, 415248), (211, 371952), (216, 363342), (246, 319032), (252, 311436), (287, 273456), (324, 242228), (328, 239274), (336, 233577), (369, 212688), (378, 207624), (422, 185976), (432, 181671), (492, 159516), (504, 155718), (567, 138416), (574, 136728), (633, 123984), (648, 121114), (656, 119637), (738, 106344), (756, 103812), (844, 92988), (861, 91152), (984, 79758), (1008, 77859), (1107, 70896), (1134, 69208), (1148, 68364), (1266, 61992), (1296, 60557), (1476, 53172), (1477, 53136), (1512, 51906), (1688, 46494), (1722, 45576), (1899, 41328), (1968, 39879), (2214, 35448), (2268, 34604), (2296, 34182), (2532, 30996), (2583, 30384), (2952, 26586), (2954, 26568), (3024, 25953), (3321, 23632), (3376, 23247), (3444, 22788), (3798, 20664), (4428, 17724), (4431, 17712), (4536, 17302), (4592, 17091), (5064, 15498), (5166, 15192), (5697, 13776), (5904, 13293), (5908, 13284), (6642, 11816), (6888, 11394), (7596, 10332), (7749, 10128), (8651, 9072), (8856, 8862)]