87985103808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{31981}}^1$

素因数の和:32115

約数の個数: 224

約数和(自身を含む): 280745671680

約数和(自身を除く): 192760567872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 89, 92, 96, 112, 138, 161, 168, 178, 184, 192, 224, 267, 276, 322, 336, 356, 368, 448, 483, 534, 552, 623, 644, 672, 712, 736, 966, 1068, 1104, 1246, 1288, 1344, 1424, 1472, 1869, 1932, 2047, 2136, 2208, 2492, 2576, 2848, 3738, 3864, 4094, 4272, 4416, 4984, 5152, 5696, 6141, 7476, 7728, 8188, 8544, 9968, 10304, 12282, 14329, 14952, 15456, 16376, 17088, 19936, 24564, 28658, 29904, 30912, 31981, 32752, 39872, 42987, 49128, 57316, 59808, 63962, 65504, 85974, 95943, 98256, 114632, 119616, 127924, 131008, 171948, 191886, 196512, 223867, 229264, 255848, 343896, 383772, 393024, 447734, 458528, 511696, 671601, 687792, 735563, 767544, 895468, 917056, 1023392, 1343202, 1375584, 1471126, 1535088, 1790936, 2046784, 2206689, 2686404, 2751168, 2846309, 2942252, 3070176, 3581872, 4413378, 5148941, 5372808, 5692618, 5884504, 6140352, 7163744, 8538927, 8826756, 10297882, 10745616, 11385236, 11769008, 14327488, 15446823, 17077854, 17653512, 19924163, 20595764, 21491232, 22770472, 23538016, 30893646, 34155708, 35307024, 39848326, 41191528, 42982464, 45540944, 47076032, 59772489, 61787292, 65465107, 68311416, 70614048, 79696652, 82383056, 91081888, 119544978, 123574584, 130930214, 136622832, 141228096, 159393304, 164766112, 182163776, 196395321, 239089956, 247149168, 261860428, 273245664, 318786608, 329532224, 392790642, 458255749, 478179912, 494298336, 523720856, 546491328, 637573216, 785581284, 916511498, 956359824, 988596672, 1047441712, 1275146432, 1374767247, 1571162568, 1833022996, 1912719648, 2094883424, 2749534494, 3142325136, 3666045992, 3825439296, 4189766848, 5499068988, 6284650272, 7332091984, 10998137976, 12569300544, 14664183968, 21996275952, 29328367936, 43992551904, 87985103808]

約数ペア:

[(1, 87985103808), (2, 43992551904), (3, 29328367936), (4, 21996275952), (6, 14664183968), (7, 12569300544), (8, 10998137976), (12, 7332091984), (14, 6284650272), (16, 5499068988), (21, 4189766848), (23, 3825439296), (24, 3666045992), (28, 3142325136), (32, 2749534494), (42, 2094883424), (46, 1912719648), (48, 1833022996), (56, 1571162568), (64, 1374767247), (69, 1275146432), (84, 1047441712), (89, 988596672), (92, 956359824), (96, 916511498), (112, 785581284), (138, 637573216), (161, 546491328), (168, 523720856), (178, 494298336), (184, 478179912), (192, 458255749), (224, 392790642), (267, 329532224), (276, 318786608), (322, 273245664), (336, 261860428), (356, 247149168), (368, 239089956), (448, 196395321), (483, 182163776), (534, 164766112), (552, 159393304), (623, 141228096), (644, 136622832), (672, 130930214), (712, 123574584), (736, 119544978), (966, 91081888), (1068, 82383056), (1104, 79696652), (1246, 70614048), (1288, 68311416), (1344, 65465107), (1424, 61787292), (1472, 59772489), (1869, 47076032), (1932, 45540944), (2047, 42982464), (2136, 41191528), (2208, 39848326), (2492, 35307024), (2576, 34155708), (2848, 30893646), (3738, 23538016), (3864, 22770472), (4094, 21491232), (4272, 20595764), (4416, 19924163), (4984, 17653512), (5152, 17077854), (5696, 15446823), (6141, 14327488), (7476, 11769008), (7728, 11385236), (8188, 10745616), (8544, 10297882), (9968, 8826756), (10304, 8538927), (12282, 7163744), (14329, 6140352), (14952, 5884504), (15456, 5692618), (16376, 5372808), (17088, 5148941), (19936, 4413378), (24564, 3581872), (28658, 3070176), (29904, 2942252), (30912, 2846309), (31981, 2751168), (32752, 2686404), (39872, 2206689), (42987, 2046784), (49128, 1790936), (57316, 1535088), (59808, 1471126), (63962, 1375584), (65504, 1343202), (85974, 1023392), (95943, 917056), (98256, 895468), (114632, 767544), (119616, 735563), (127924, 687792), (131008, 671601), (171948, 511696), (191886, 458528), (196512, 447734), (223867, 393024), (229264, 383772), (255848, 343896)]