87430728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 256

約数和(自身を含む): 303575040

約数和(自身を除く): 216144312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 23, 24, 28, 33, 34, 42, 44, 46, 51, 56, 66, 68, 69, 77, 84, 88, 92, 102, 119, 121, 132, 136, 138, 154, 161, 168, 184, 187, 204, 231, 238, 242, 253, 264, 276, 308, 322, 357, 363, 374, 391, 408, 462, 476, 483, 484, 506, 552, 561, 616, 644, 714, 726, 748, 759, 782, 847, 924, 952, 966, 968, 1012, 1122, 1173, 1288, 1309, 1331, 1428, 1452, 1496, 1518, 1564, 1694, 1771, 1848, 1932, 2024, 2057, 2244, 2346, 2541, 2618, 2662, 2737, 2783, 2856, 2904, 3036, 3128, 3388, 3542, 3864, 3927, 3993, 4114, 4301, 4488, 4692, 5082, 5236, 5313, 5324, 5474, 5566, 6072, 6171, 6776, 7084, 7854, 7986, 8211, 8228, 8349, 8602, 9317, 9384, 10164, 10472, 10626, 10648, 10948, 11132, 12342, 12903, 14168, 14399, 15708, 15972, 16422, 16456, 16698, 17204, 18634, 19481, 20328, 21252, 21896, 22264, 22627, 24684, 25806, 27951, 28798, 30107, 30613, 31416, 31944, 32844, 33396, 34408, 37268, 38962, 42504, 43197, 45254, 47311, 49368, 51612, 55902, 57596, 58443, 60214, 61226, 65688, 66792, 67881, 74536, 77924, 86394, 90321, 90508, 91839, 94622, 103224, 111804, 115192, 116886, 120428, 122452, 135762, 141933, 155848, 158389, 172788, 180642, 181016, 183678, 189244, 214291, 223608, 233772, 240856, 244904, 271524, 283866, 316778, 331177, 345576, 361284, 367356, 378488, 428582, 467544, 475167, 520421, 543048, 567732, 633556, 642873, 662354, 722568, 734712, 857164, 950334, 993531, 1040842, 1135464, 1267112, 1285746, 1324708, 1561263, 1714328, 1900668, 1987062, 2081684, 2571492, 2649416, 3122526, 3642947, 3801336, 3974124, 4163368, 5142984, 6245052, 7285894, 7948248, 10928841, 12490104, 14571788, 21857682, 29143576, 43715364, 87430728]

約数ペア:

[(1, 87430728), (2, 43715364), (3, 29143576), (4, 21857682), (6, 14571788), (7, 12490104), (8, 10928841), (11, 7948248), (12, 7285894), (14, 6245052), (17, 5142984), (21, 4163368), (22, 3974124), (23, 3801336), (24, 3642947), (28, 3122526), (33, 2649416), (34, 2571492), (42, 2081684), (44, 1987062), (46, 1900668), (51, 1714328), (56, 1561263), (66, 1324708), (68, 1285746), (69, 1267112), (77, 1135464), (84, 1040842), (88, 993531), (92, 950334), (102, 857164), (119, 734712), (121, 722568), (132, 662354), (136, 642873), (138, 633556), (154, 567732), (161, 543048), (168, 520421), (184, 475167), (187, 467544), (204, 428582), (231, 378488), (238, 367356), (242, 361284), (253, 345576), (264, 331177), (276, 316778), (308, 283866), (322, 271524), (357, 244904), (363, 240856), (374, 233772), (391, 223608), (408, 214291), (462, 189244), (476, 183678), (483, 181016), (484, 180642), (506, 172788), (552, 158389), (561, 155848), (616, 141933), (644, 135762), (714, 122452), (726, 120428), (748, 116886), (759, 115192), (782, 111804), (847, 103224), (924, 94622), (952, 91839), (966, 90508), (968, 90321), (1012, 86394), (1122, 77924), (1173, 74536), (1288, 67881), (1309, 66792), (1331, 65688), (1428, 61226), (1452, 60214), (1496, 58443), (1518, 57596), (1564, 55902), (1694, 51612), (1771, 49368), (1848, 47311), (1932, 45254), (2024, 43197), (2057, 42504), (2244, 38962), (2346, 37268), (2541, 34408), (2618, 33396), (2662, 32844), (2737, 31944), (2783, 31416), (2856, 30613), (2904, 30107), (3036, 28798), (3128, 27951), (3388, 25806), (3542, 24684), (3864, 22627), (3927, 22264), (3993, 21896), (4114, 21252), (4301, 20328), (4488, 19481), (4692, 18634), (5082, 17204), (5236, 16698), (5313, 16456), (5324, 16422), (5474, 15972), (5566, 15708), (6072, 14399), (6171, 14168), (6776, 12903), (7084, 12342), (7854, 11132), (7986, 10948), (8211, 10648), (8228, 10626), (8349, 10472), (8602, 10164), (9317, 9384)]