82505472

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 255091200

約数和(自身を除く): 172585728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 149, 168, 192, 206, 224, 256, 298, 309, 336, 384, 412, 447, 448, 596, 618, 672, 721, 768, 824, 894, 896, 1043, 1192, 1236, 1344, 1442, 1648, 1788, 1792, 2086, 2163, 2384, 2472, 2688, 2884, 3129, 3296, 3576, 4172, 4326, 4768, 4944, 5376, 5768, 6258, 6592, 7152, 8344, 8652, 9536, 9888, 11536, 12516, 13184, 14304, 15347, 16688, 17304, 19072, 19776, 23072, 25032, 26368, 28608, 30694, 33376, 34608, 38144, 39552, 46041, 46144, 50064, 57216, 61388, 66752, 69216, 79104, 92082, 92288, 100128, 107429, 114432, 122776, 133504, 138432, 184164, 184576, 200256, 214858, 245552, 267008, 276864, 322287, 368328, 400512, 429716, 491104, 553728, 644574, 736656, 801024, 859432, 982208, 1289148, 1473312, 1718864, 1964416, 2578296, 2946624, 3437728, 3928832, 5156592, 5893248, 6875456, 10313184, 11786496, 13750912, 20626368, 27501824, 41252736, 82505472]

約数ペア:

[(1, 82505472), (2, 41252736), (3, 27501824), (4, 20626368), (6, 13750912), (7, 11786496), (8, 10313184), (12, 6875456), (14, 5893248), (16, 5156592), (21, 3928832), (24, 3437728), (28, 2946624), (32, 2578296), (42, 1964416), (48, 1718864), (56, 1473312), (64, 1289148), (84, 982208), (96, 859432), (103, 801024), (112, 736656), (128, 644574), (149, 553728), (168, 491104), (192, 429716), (206, 400512), (224, 368328), (256, 322287), (298, 276864), (309, 267008), (336, 245552), (384, 214858), (412, 200256), (447, 184576), (448, 184164), (596, 138432), (618, 133504), (672, 122776), (721, 114432), (768, 107429), (824, 100128), (894, 92288), (896, 92082), (1043, 79104), (1192, 69216), (1236, 66752), (1344, 61388), (1442, 57216), (1648, 50064), (1788, 46144), (1792, 46041), (2086, 39552), (2163, 38144), (2384, 34608), (2472, 33376), (2688, 30694), (2884, 28608), (3129, 26368), (3296, 25032), (3576, 23072), (4172, 19776), (4326, 19072), (4768, 17304), (4944, 16688), (5376, 15347), (5768, 14304), (6258, 13184), (6592, 12516), (7152, 11536), (8344, 9888), (8652, 9536)]