80865792

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 240

約数和(自身を含む): 280874880

約数和(自身を除く): 200009088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 109, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 218, 224, 252, 256, 276, 288, 322, 327, 336, 368, 384, 414, 436, 448, 483, 504, 512, 552, 576, 644, 654, 672, 736, 763, 768, 828, 872, 896, 966, 981, 1008, 1104, 1152, 1288, 1308, 1344, 1449, 1472, 1526, 1536, 1656, 1744, 1792, 1932, 1962, 2016, 2208, 2289, 2304, 2507, 2576, 2616, 2688, 2898, 2944, 3052, 3312, 3488, 3584, 3864, 3924, 4032, 4416, 4578, 4608, 5014, 5152, 5232, 5376, 5796, 5888, 6104, 6624, 6867, 6976, 7521, 7728, 7848, 8064, 8832, 9156, 10028, 10304, 10464, 10752, 11592, 11776, 12208, 13248, 13734, 13952, 15042, 15456, 15696, 16128, 17549, 17664, 18312, 20056, 20608, 20928, 22563, 23184, 24416, 26496, 27468, 27904, 30084, 30912, 31392, 32256, 35098, 35328, 36624, 40112, 41216, 41856, 45126, 46368, 48832, 52647, 52992, 54936, 55808, 60168, 61824, 62784, 70196, 73248, 80224, 82432, 83712, 90252, 92736, 97664, 105294, 105984, 109872, 120336, 123648, 125568, 140392, 146496, 157941, 160448, 167424, 180504, 185472, 195328, 210588, 219744, 240672, 247296, 251136, 280784, 292992, 315882, 320896, 361008, 370944, 390656, 421176, 439488, 481344, 502272, 561568, 585984, 631764, 641792, 722016, 741888, 842352, 878976, 962688, 1123136, 1171968, 1263528, 1283584, 1444032, 1684704, 1757952, 1925376, 2246272, 2527056, 2888064, 3369408, 3515904, 3850752, 4492544, 5054112, 5776128, 6738816, 8985088, 10108224, 11552256, 13477632, 20216448, 26955264, 40432896, 80865792]

約数ペア:

[(1, 80865792), (2, 40432896), (3, 26955264), (4, 20216448), (6, 13477632), (7, 11552256), (8, 10108224), (9, 8985088), (12, 6738816), (14, 5776128), (16, 5054112), (18, 4492544), (21, 3850752), (23, 3515904), (24, 3369408), (28, 2888064), (32, 2527056), (36, 2246272), (42, 1925376), (46, 1757952), (48, 1684704), (56, 1444032), (63, 1283584), (64, 1263528), (69, 1171968), (72, 1123136), (84, 962688), (92, 878976), (96, 842352), (109, 741888), (112, 722016), (126, 641792), (128, 631764), (138, 585984), (144, 561568), (161, 502272), (168, 481344), (184, 439488), (192, 421176), (207, 390656), (218, 370944), (224, 361008), (252, 320896), (256, 315882), (276, 292992), (288, 280784), (322, 251136), (327, 247296), (336, 240672), (368, 219744), (384, 210588), (414, 195328), (436, 185472), (448, 180504), (483, 167424), (504, 160448), (512, 157941), (552, 146496), (576, 140392), (644, 125568), (654, 123648), (672, 120336), (736, 109872), (763, 105984), (768, 105294), (828, 97664), (872, 92736), (896, 90252), (966, 83712), (981, 82432), (1008, 80224), (1104, 73248), (1152, 70196), (1288, 62784), (1308, 61824), (1344, 60168), (1449, 55808), (1472, 54936), (1526, 52992), (1536, 52647), (1656, 48832), (1744, 46368), (1792, 45126), (1932, 41856), (1962, 41216), (2016, 40112), (2208, 36624), (2289, 35328), (2304, 35098), (2507, 32256), (2576, 31392), (2616, 30912), (2688, 30084), (2898, 27904), (2944, 27468), (3052, 26496), (3312, 24416), (3488, 23184), (3584, 22563), (3864, 20928), (3924, 20608), (4032, 20056), (4416, 18312), (4578, 17664), (4608, 17549), (5014, 16128), (5152, 15696), (5232, 15456), (5376, 15042), (5796, 13952), (5888, 13734), (6104, 13248), (6624, 12208), (6867, 11776), (6976, 11592), (7521, 10752), (7728, 10464), (7848, 10304), (8064, 10028), (8832, 9156)]