71890056

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 235872000

約数和(自身を除く): 163981944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 71, 72, 82, 84, 98, 123, 126, 142, 147, 164, 168, 196, 213, 246, 252, 284, 287, 294, 328, 343, 369, 392, 426, 441, 492, 497, 504, 568, 574, 588, 639, 686, 738, 852, 861, 882, 984, 994, 1029, 1148, 1176, 1278, 1372, 1476, 1491, 1704, 1722, 1764, 1988, 2009, 2058, 2296, 2556, 2583, 2744, 2911, 2952, 2982, 3087, 3444, 3479, 3528, 3976, 4018, 4116, 4473, 5112, 5166, 5822, 5964, 6027, 6174, 6888, 6958, 8036, 8232, 8733, 8946, 10332, 10437, 11644, 11928, 12054, 12348, 13916, 14063, 16072, 17466, 17892, 18081, 20377, 20664, 20874, 23288, 24108, 24353, 24696, 26199, 27832, 28126, 31311, 34932, 35784, 36162, 40754, 41748, 42189, 48216, 48706, 52398, 56252, 61131, 62622, 69864, 72324, 73059, 81508, 83496, 84378, 97412, 104796, 112504, 122262, 125244, 126567, 142639, 144648, 146118, 163016, 168756, 183393, 194824, 209592, 219177, 244524, 250488, 253134, 285278, 292236, 337512, 366786, 427917, 438354, 489048, 506268, 570556, 584472, 733572, 855834, 876708, 998473, 1012536, 1141112, 1283751, 1467144, 1711668, 1753416, 1996946, 2567502, 2995419, 3423336, 3993892, 5135004, 5990838, 7987784, 8986257, 10270008, 11981676, 17972514, 23963352, 35945028, 71890056]

約数ペア:

[(1, 71890056), (2, 35945028), (3, 23963352), (4, 17972514), (6, 11981676), (7, 10270008), (8, 8986257), (9, 7987784), (12, 5990838), (14, 5135004), (18, 3993892), (21, 3423336), (24, 2995419), (28, 2567502), (36, 1996946), (41, 1753416), (42, 1711668), (49, 1467144), (56, 1283751), (63, 1141112), (71, 1012536), (72, 998473), (82, 876708), (84, 855834), (98, 733572), (123, 584472), (126, 570556), (142, 506268), (147, 489048), (164, 438354), (168, 427917), (196, 366786), (213, 337512), (246, 292236), (252, 285278), (284, 253134), (287, 250488), (294, 244524), (328, 219177), (343, 209592), (369, 194824), (392, 183393), (426, 168756), (441, 163016), (492, 146118), (497, 144648), (504, 142639), (568, 126567), (574, 125244), (588, 122262), (639, 112504), (686, 104796), (738, 97412), (852, 84378), (861, 83496), (882, 81508), (984, 73059), (994, 72324), (1029, 69864), (1148, 62622), (1176, 61131), (1278, 56252), (1372, 52398), (1476, 48706), (1491, 48216), (1704, 42189), (1722, 41748), (1764, 40754), (1988, 36162), (2009, 35784), (2058, 34932), (2296, 31311), (2556, 28126), (2583, 27832), (2744, 26199), (2911, 24696), (2952, 24353), (2982, 24108), (3087, 23288), (3444, 20874), (3479, 20664), (3528, 20377), (3976, 18081), (4018, 17892), (4116, 17466), (4473, 16072), (5112, 14063), (5166, 13916), (5822, 12348), (5964, 12054), (6027, 11928), (6174, 11644), (6888, 10437), (6958, 10332), (8036, 8946), (8232, 8733)]