91913472

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 312486720

約数和(自身を除く): 220573248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 128, 139, 144, 164, 168, 192, 224, 246, 252, 256, 278, 287, 288, 328, 336, 369, 384, 417, 448, 492, 504, 556, 574, 576, 656, 672, 738, 768, 834, 861, 896, 973, 984, 1008, 1112, 1148, 1152, 1251, 1312, 1344, 1476, 1668, 1722, 1792, 1946, 1968, 2016, 2224, 2296, 2304, 2502, 2583, 2624, 2688, 2919, 2952, 3336, 3444, 3892, 3936, 4032, 4448, 4592, 5004, 5166, 5248, 5376, 5699, 5838, 5904, 6672, 6888, 7784, 7872, 8064, 8757, 8896, 9184, 10008, 10332, 10496, 11398, 11676, 11808, 13344, 13776, 15568, 15744, 16128, 17097, 17514, 17792, 18368, 20016, 20664, 22796, 23352, 23616, 26688, 27552, 31136, 31488, 34194, 35028, 35584, 36736, 39893, 40032, 41328, 45592, 46704, 47232, 51291, 53376, 55104, 62272, 68388, 70056, 73472, 79786, 80064, 82656, 91184, 93408, 94464, 102582, 106752, 110208, 119679, 124544, 136776, 140112, 159572, 160128, 165312, 182368, 186816, 205164, 220416, 239358, 249088, 273552, 280224, 319144, 320256, 330624, 359037, 364736, 373632, 410328, 478716, 547104, 560448, 638288, 661248, 718074, 729472, 747264, 820656, 957432, 1094208, 1120896, 1276576, 1436148, 1458944, 1641312, 1914864, 2188416, 2241792, 2553152, 2872296, 3282624, 3829728, 4376832, 5106304, 5744592, 6565248, 7659456, 10212608, 11489184, 13130496, 15318912, 22978368, 30637824, 45956736, 91913472]

約数ペア:

[(1, 91913472), (2, 45956736), (3, 30637824), (4, 22978368), (6, 15318912), (7, 13130496), (8, 11489184), (9, 10212608), (12, 7659456), (14, 6565248), (16, 5744592), (18, 5106304), (21, 4376832), (24, 3829728), (28, 3282624), (32, 2872296), (36, 2553152), (41, 2241792), (42, 2188416), (48, 1914864), (56, 1641312), (63, 1458944), (64, 1436148), (72, 1276576), (82, 1120896), (84, 1094208), (96, 957432), (112, 820656), (123, 747264), (126, 729472), (128, 718074), (139, 661248), (144, 638288), (164, 560448), (168, 547104), (192, 478716), (224, 410328), (246, 373632), (252, 364736), (256, 359037), (278, 330624), (287, 320256), (288, 319144), (328, 280224), (336, 273552), (369, 249088), (384, 239358), (417, 220416), (448, 205164), (492, 186816), (504, 182368), (556, 165312), (574, 160128), (576, 159572), (656, 140112), (672, 136776), (738, 124544), (768, 119679), (834, 110208), (861, 106752), (896, 102582), (973, 94464), (984, 93408), (1008, 91184), (1112, 82656), (1148, 80064), (1152, 79786), (1251, 73472), (1312, 70056), (1344, 68388), (1476, 62272), (1668, 55104), (1722, 53376), (1792, 51291), (1946, 47232), (1968, 46704), (2016, 45592), (2224, 41328), (2296, 40032), (2304, 39893), (2502, 36736), (2583, 35584), (2624, 35028), (2688, 34194), (2919, 31488), (2952, 31136), (3336, 27552), (3444, 26688), (3892, 23616), (3936, 23352), (4032, 22796), (4448, 20664), (4592, 20016), (5004, 18368), (5166, 17792), (5248, 17514), (5376, 17097), (5699, 16128), (5838, 15744), (5904, 15568), (6672, 13776), (6888, 13344), (7784, 11808), (7872, 11676), (8064, 11398), (8757, 10496), (8896, 10332), (9184, 10008)]