80321472

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1847

約数の個数: 168

約数和(自身を含む): 287194752

約数和(自身を除く): 206873280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1811, 1848, 2016, 2112, 2464, 2772, 3168, 3622, 3696, 4032, 4928, 5433, 5544, 6336, 7244, 7392, 10866, 11088, 12677, 14488, 14784, 16299, 19921, 21732, 22176, 25354, 28976, 32598, 38031, 39842, 43464, 44352, 50708, 57952, 59763, 65196, 76062, 79684, 86928, 101416, 114093, 115904, 119526, 130392, 139447, 152124, 159368, 173856, 179289, 202832, 228186, 239052, 260784, 278894, 304248, 318736, 347712, 358578, 405664, 418341, 456372, 478104, 521568, 557788, 608496, 637472, 717156, 811328, 836682, 912744, 956208, 1043136, 1115576, 1216992, 1255023, 1274944, 1434312, 1673364, 1825488, 1912416, 2231152, 2433984, 2510046, 2868624, 3346728, 3650976, 3824832, 4462304, 5020092, 5737248, 6693456, 7301952, 8924608, 10040184, 11474496, 13386912, 20080368, 26773824, 40160736, 80321472]

約数ペア:

[(1, 80321472), (2, 40160736), (3, 26773824), (4, 20080368), (6, 13386912), (7, 11474496), (8, 10040184), (9, 8924608), (11, 7301952), (12, 6693456), (14, 5737248), (16, 5020092), (18, 4462304), (21, 3824832), (22, 3650976), (24, 3346728), (28, 2868624), (32, 2510046), (33, 2433984), (36, 2231152), (42, 1912416), (44, 1825488), (48, 1673364), (56, 1434312), (63, 1274944), (64, 1255023), (66, 1216992), (72, 1115576), (77, 1043136), (84, 956208), (88, 912744), (96, 836682), (99, 811328), (112, 717156), (126, 637472), (132, 608496), (144, 557788), (154, 521568), (168, 478104), (176, 456372), (192, 418341), (198, 405664), (224, 358578), (231, 347712), (252, 318736), (264, 304248), (288, 278894), (308, 260784), (336, 239052), (352, 228186), (396, 202832), (448, 179289), (462, 173856), (504, 159368), (528, 152124), (576, 139447), (616, 130392), (672, 119526), (693, 115904), (704, 114093), (792, 101416), (924, 86928), (1008, 79684), (1056, 76062), (1232, 65196), (1344, 59763), (1386, 57952), (1584, 50708), (1811, 44352), (1848, 43464), (2016, 39842), (2112, 38031), (2464, 32598), (2772, 28976), (3168, 25354), (3622, 22176), (3696, 21732), (4032, 19921), (4928, 16299), (5433, 14784), (5544, 14488), (6336, 12677), (7244, 11088), (7392, 10866)]