81099648

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 272095200

約数和(自身を除く): 190995552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 113, 126, 128, 144, 168, 178, 192, 224, 226, 252, 267, 288, 336, 339, 356, 384, 448, 452, 504, 534, 576, 623, 672, 678, 712, 791, 801, 896, 904, 1008, 1017, 1068, 1152, 1246, 1344, 1356, 1424, 1582, 1602, 1808, 1869, 2016, 2034, 2136, 2373, 2492, 2688, 2712, 2848, 3164, 3204, 3616, 3738, 4032, 4068, 4272, 4746, 4984, 5424, 5607, 5696, 6328, 6408, 7119, 7232, 7476, 8064, 8136, 8544, 9492, 9968, 10057, 10848, 11214, 11392, 12656, 12816, 14238, 14464, 14952, 16272, 17088, 18984, 19936, 20114, 21696, 22428, 25312, 25632, 28476, 29904, 30171, 32544, 34176, 37968, 39872, 40228, 43392, 44856, 50624, 51264, 56952, 59808, 60342, 65088, 70399, 75936, 79744, 80456, 89712, 90513, 101248, 102528, 113904, 119616, 120684, 130176, 140798, 151872, 160912, 179424, 181026, 211197, 227808, 239232, 241368, 281596, 303744, 321824, 358848, 362052, 422394, 455616, 482736, 563192, 633591, 643648, 717696, 724104, 844788, 911232, 965472, 1126384, 1267182, 1287296, 1448208, 1689576, 1930944, 2252768, 2534364, 2896416, 3379152, 3861888, 4505536, 5068728, 5792832, 6758304, 9011072, 10137456, 11585664, 13516608, 20274912, 27033216, 40549824, 81099648]

約数ペア:

[(1, 81099648), (2, 40549824), (3, 27033216), (4, 20274912), (6, 13516608), (7, 11585664), (8, 10137456), (9, 9011072), (12, 6758304), (14, 5792832), (16, 5068728), (18, 4505536), (21, 3861888), (24, 3379152), (28, 2896416), (32, 2534364), (36, 2252768), (42, 1930944), (48, 1689576), (56, 1448208), (63, 1287296), (64, 1267182), (72, 1126384), (84, 965472), (89, 911232), (96, 844788), (112, 724104), (113, 717696), (126, 643648), (128, 633591), (144, 563192), (168, 482736), (178, 455616), (192, 422394), (224, 362052), (226, 358848), (252, 321824), (267, 303744), (288, 281596), (336, 241368), (339, 239232), (356, 227808), (384, 211197), (448, 181026), (452, 179424), (504, 160912), (534, 151872), (576, 140798), (623, 130176), (672, 120684), (678, 119616), (712, 113904), (791, 102528), (801, 101248), (896, 90513), (904, 89712), (1008, 80456), (1017, 79744), (1068, 75936), (1152, 70399), (1246, 65088), (1344, 60342), (1356, 59808), (1424, 56952), (1582, 51264), (1602, 50624), (1808, 44856), (1869, 43392), (2016, 40228), (2034, 39872), (2136, 37968), (2373, 34176), (2492, 32544), (2688, 30171), (2712, 29904), (2848, 28476), (3164, 25632), (3204, 25312), (3616, 22428), (3738, 21696), (4032, 20114), (4068, 19936), (4272, 18984), (4746, 17088), (4984, 16272), (5424, 14952), (5607, 14464), (5696, 14238), (6328, 12816), (6408, 12656), (7119, 11392), (7232, 11214), (7476, 10848), (8064, 10057), (8136, 9968), (8544, 9492)]