87281376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 287659008

約数和(自身を除く): 200377632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 97, 103, 104, 112, 156, 168, 182, 194, 206, 208, 224, 273, 291, 309, 312, 336, 364, 388, 412, 416, 546, 582, 618, 624, 672, 679, 721, 728, 776, 824, 1092, 1164, 1236, 1248, 1261, 1339, 1358, 1442, 1456, 1552, 1648, 2037, 2163, 2184, 2328, 2472, 2522, 2678, 2716, 2884, 2912, 3104, 3296, 3783, 4017, 4074, 4326, 4368, 4656, 4944, 5044, 5356, 5432, 5768, 7566, 8034, 8148, 8652, 8736, 8827, 9312, 9373, 9888, 9991, 10088, 10712, 10864, 11536, 15132, 16068, 16296, 17304, 17654, 18746, 19982, 20176, 21424, 21728, 23072, 26481, 28119, 29973, 30264, 32136, 32592, 34608, 35308, 37492, 39964, 40352, 42848, 52962, 56238, 59946, 60528, 64272, 65184, 69216, 69937, 70616, 74984, 79928, 105924, 112476, 119892, 121056, 128544, 129883, 139874, 141232, 149968, 159856, 209811, 211848, 224952, 239784, 259766, 279748, 282464, 299936, 319712, 389649, 419622, 423696, 449904, 479568, 519532, 559496, 779298, 839244, 847392, 899808, 909181, 959136, 1039064, 1118992, 1558596, 1678488, 1818362, 2078128, 2237984, 2727543, 3117192, 3356976, 3636724, 4156256, 5455086, 6234384, 6713952, 7273448, 10910172, 12468768, 14546896, 21820344, 29093792, 43640688, 87281376]

約数ペア:

[(1, 87281376), (2, 43640688), (3, 29093792), (4, 21820344), (6, 14546896), (7, 12468768), (8, 10910172), (12, 7273448), (13, 6713952), (14, 6234384), (16, 5455086), (21, 4156256), (24, 3636724), (26, 3356976), (28, 3117192), (32, 2727543), (39, 2237984), (42, 2078128), (48, 1818362), (52, 1678488), (56, 1558596), (78, 1118992), (84, 1039064), (91, 959136), (96, 909181), (97, 899808), (103, 847392), (104, 839244), (112, 779298), (156, 559496), (168, 519532), (182, 479568), (194, 449904), (206, 423696), (208, 419622), (224, 389649), (273, 319712), (291, 299936), (309, 282464), (312, 279748), (336, 259766), (364, 239784), (388, 224952), (412, 211848), (416, 209811), (546, 159856), (582, 149968), (618, 141232), (624, 139874), (672, 129883), (679, 128544), (721, 121056), (728, 119892), (776, 112476), (824, 105924), (1092, 79928), (1164, 74984), (1236, 70616), (1248, 69937), (1261, 69216), (1339, 65184), (1358, 64272), (1442, 60528), (1456, 59946), (1552, 56238), (1648, 52962), (2037, 42848), (2163, 40352), (2184, 39964), (2328, 37492), (2472, 35308), (2522, 34608), (2678, 32592), (2716, 32136), (2884, 30264), (2912, 29973), (3104, 28119), (3296, 26481), (3783, 23072), (4017, 21728), (4074, 21424), (4326, 20176), (4368, 19982), (4656, 18746), (4944, 17654), (5044, 17304), (5356, 16296), (5432, 16068), (5768, 15132), (7566, 11536), (8034, 10864), (8148, 10712), (8652, 10088), (8736, 9991), (8827, 9888), (9312, 9373)]