83505408

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 259996800

約数和(自身を除く): 176491392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 317, 336, 343, 384, 392, 448, 588, 634, 672, 686, 768, 784, 896, 951, 1029, 1176, 1268, 1344, 1372, 1568, 1792, 1902, 2058, 2219, 2352, 2536, 2688, 2744, 3136, 3804, 4116, 4438, 4704, 5072, 5376, 5488, 6272, 6657, 7608, 8232, 8876, 9408, 10144, 10976, 12544, 13314, 15216, 15533, 16464, 17752, 18816, 20288, 21952, 26628, 30432, 31066, 32928, 35504, 37632, 40576, 43904, 46599, 53256, 60864, 62132, 65856, 71008, 81152, 87808, 93198, 106512, 108731, 121728, 124264, 131712, 142016, 186396, 213024, 217462, 243456, 248528, 263424, 284032, 326193, 372792, 426048, 434924, 497056, 568064, 652386, 745584, 852096, 869848, 994112, 1304772, 1491168, 1704192, 1739696, 1988224, 2609544, 2982336, 3479392, 3976448, 5219088, 5964672, 6958784, 10438176, 11929344, 13917568, 20876352, 27835136, 41752704, 83505408]

約数ペア:

[(1, 83505408), (2, 41752704), (3, 27835136), (4, 20876352), (6, 13917568), (7, 11929344), (8, 10438176), (12, 6958784), (14, 5964672), (16, 5219088), (21, 3976448), (24, 3479392), (28, 2982336), (32, 2609544), (42, 1988224), (48, 1739696), (49, 1704192), (56, 1491168), (64, 1304772), (84, 994112), (96, 869848), (98, 852096), (112, 745584), (128, 652386), (147, 568064), (168, 497056), (192, 434924), (196, 426048), (224, 372792), (256, 326193), (294, 284032), (317, 263424), (336, 248528), (343, 243456), (384, 217462), (392, 213024), (448, 186396), (588, 142016), (634, 131712), (672, 124264), (686, 121728), (768, 108731), (784, 106512), (896, 93198), (951, 87808), (1029, 81152), (1176, 71008), (1268, 65856), (1344, 62132), (1372, 60864), (1568, 53256), (1792, 46599), (1902, 43904), (2058, 40576), (2219, 37632), (2352, 35504), (2536, 32928), (2688, 31066), (2744, 30432), (3136, 26628), (3804, 21952), (4116, 20288), (4438, 18816), (4704, 17752), (5072, 16464), (5376, 15533), (5488, 15216), (6272, 13314), (6657, 12544), (7608, 10976), (8232, 10144), (8876, 9408)]