81833472

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 280874880

約数和(自身を除く): 199041408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 59, 63, 64, 72, 84, 86, 96, 112, 118, 126, 128, 129, 144, 168, 172, 177, 192, 224, 236, 252, 256, 258, 288, 301, 336, 344, 354, 384, 387, 413, 448, 472, 504, 512, 516, 531, 576, 602, 672, 688, 708, 768, 774, 826, 896, 903, 944, 1008, 1032, 1062, 1152, 1204, 1239, 1344, 1376, 1416, 1536, 1548, 1652, 1792, 1806, 1888, 2016, 2064, 2124, 2304, 2408, 2478, 2537, 2688, 2709, 2752, 2832, 3096, 3304, 3584, 3612, 3717, 3776, 4032, 4128, 4248, 4608, 4816, 4956, 5074, 5376, 5418, 5504, 5664, 6192, 6608, 7224, 7434, 7552, 7611, 8064, 8256, 8496, 9632, 9912, 10148, 10752, 10836, 11008, 11328, 12384, 13216, 14448, 14868, 15104, 15222, 16128, 16512, 16992, 17759, 19264, 19824, 20296, 21672, 22016, 22656, 22833, 24768, 26432, 28896, 29736, 30208, 30444, 32256, 33024, 33984, 35518, 38528, 39648, 40592, 43344, 45312, 45666, 49536, 52864, 53277, 57792, 59472, 60888, 66048, 67968, 71036, 77056, 79296, 81184, 86688, 90624, 91332, 99072, 105728, 106554, 115584, 118944, 121776, 135936, 142072, 154112, 158592, 159831, 162368, 173376, 182664, 198144, 211456, 213108, 231168, 237888, 243552, 271872, 284144, 317184, 319662, 324736, 346752, 365328, 426216, 462336, 475776, 487104, 568288, 634368, 639324, 649472, 693504, 730656, 852432, 951552, 974208, 1136576, 1278648, 1298944, 1387008, 1461312, 1704864, 1903104, 1948416, 2273152, 2557296, 2922624, 3409728, 3896832, 4546304, 5114592, 5845248, 6819456, 9092608, 10229184, 11690496, 13638912, 20458368, 27277824, 40916736, 81833472]

約数ペア:

[(1, 81833472), (2, 40916736), (3, 27277824), (4, 20458368), (6, 13638912), (7, 11690496), (8, 10229184), (9, 9092608), (12, 6819456), (14, 5845248), (16, 5114592), (18, 4546304), (21, 3896832), (24, 3409728), (28, 2922624), (32, 2557296), (36, 2273152), (42, 1948416), (43, 1903104), (48, 1704864), (56, 1461312), (59, 1387008), (63, 1298944), (64, 1278648), (72, 1136576), (84, 974208), (86, 951552), (96, 852432), (112, 730656), (118, 693504), (126, 649472), (128, 639324), (129, 634368), (144, 568288), (168, 487104), (172, 475776), (177, 462336), (192, 426216), (224, 365328), (236, 346752), (252, 324736), (256, 319662), (258, 317184), (288, 284144), (301, 271872), (336, 243552), (344, 237888), (354, 231168), (384, 213108), (387, 211456), (413, 198144), (448, 182664), (472, 173376), (504, 162368), (512, 159831), (516, 158592), (531, 154112), (576, 142072), (602, 135936), (672, 121776), (688, 118944), (708, 115584), (768, 106554), (774, 105728), (826, 99072), (896, 91332), (903, 90624), (944, 86688), (1008, 81184), (1032, 79296), (1062, 77056), (1152, 71036), (1204, 67968), (1239, 66048), (1344, 60888), (1376, 59472), (1416, 57792), (1536, 53277), (1548, 52864), (1652, 49536), (1792, 45666), (1806, 45312), (1888, 43344), (2016, 40592), (2064, 39648), (2124, 38528), (2304, 35518), (2408, 33984), (2478, 33024), (2537, 32256), (2688, 30444), (2709, 30208), (2752, 29736), (2832, 28896), (3096, 26432), (3304, 24768), (3584, 22833), (3612, 22656), (3717, 22016), (3776, 21672), (4032, 20296), (4128, 19824), (4248, 19264), (4608, 17759), (4816, 16992), (4956, 16512), (5074, 16128), (5376, 15222), (5418, 15104), (5504, 14868), (5664, 14448), (6192, 13216), (6608, 12384), (7224, 11328), (7434, 11008), (7552, 10836), (7611, 10752), (8064, 10148), (8256, 9912), (8496, 9632)]