80544672

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 259096320

約数和(自身を除く): 178551648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 71, 72, 78, 96, 101, 104, 108, 117, 142, 144, 156, 202, 208, 213, 216, 234, 284, 288, 303, 312, 351, 404, 416, 426, 432, 468, 568, 606, 624, 639, 702, 808, 852, 864, 909, 923, 936, 1136, 1212, 1248, 1278, 1313, 1404, 1616, 1704, 1818, 1846, 1872, 1917, 2272, 2424, 2556, 2626, 2727, 2769, 2808, 3232, 3408, 3636, 3692, 3744, 3834, 3939, 4848, 5112, 5252, 5454, 5538, 5616, 6816, 7171, 7272, 7384, 7668, 7878, 8307, 9696, 10224, 10504, 10908, 11076, 11232, 11817, 14342, 14544, 14768, 15336, 15756, 16614, 20448, 21008, 21513, 21816, 22152, 23634, 24921, 28684, 29088, 29536, 30672, 31512, 33228, 35451, 42016, 43026, 43632, 44304, 47268, 49842, 57368, 61344, 63024, 64539, 66456, 70902, 86052, 87264, 88608, 93223, 94536, 99684, 114736, 126048, 129078, 132912, 141804, 172104, 186446, 189072, 193617, 199368, 229472, 258156, 265824, 279669, 283608, 344208, 372892, 378144, 387234, 398736, 516312, 559338, 567216, 688416, 745784, 774468, 797472, 839007, 1032624, 1118676, 1134432, 1491568, 1548936, 1678014, 2065248, 2237352, 2517021, 2983136, 3097872, 3356028, 4474704, 5034042, 6195744, 6712056, 8949408, 10068084, 13424112, 20136168, 26848224, 40272336, 80544672]

約数ペア:

[(1, 80544672), (2, 40272336), (3, 26848224), (4, 20136168), (6, 13424112), (8, 10068084), (9, 8949408), (12, 6712056), (13, 6195744), (16, 5034042), (18, 4474704), (24, 3356028), (26, 3097872), (27, 2983136), (32, 2517021), (36, 2237352), (39, 2065248), (48, 1678014), (52, 1548936), (54, 1491568), (71, 1134432), (72, 1118676), (78, 1032624), (96, 839007), (101, 797472), (104, 774468), (108, 745784), (117, 688416), (142, 567216), (144, 559338), (156, 516312), (202, 398736), (208, 387234), (213, 378144), (216, 372892), (234, 344208), (284, 283608), (288, 279669), (303, 265824), (312, 258156), (351, 229472), (404, 199368), (416, 193617), (426, 189072), (432, 186446), (468, 172104), (568, 141804), (606, 132912), (624, 129078), (639, 126048), (702, 114736), (808, 99684), (852, 94536), (864, 93223), (909, 88608), (923, 87264), (936, 86052), (1136, 70902), (1212, 66456), (1248, 64539), (1278, 63024), (1313, 61344), (1404, 57368), (1616, 49842), (1704, 47268), (1818, 44304), (1846, 43632), (1872, 43026), (1917, 42016), (2272, 35451), (2424, 33228), (2556, 31512), (2626, 30672), (2727, 29536), (2769, 29088), (2808, 28684), (3232, 24921), (3408, 23634), (3636, 22152), (3692, 21816), (3744, 21513), (3834, 21008), (3939, 20448), (4848, 16614), (5112, 15756), (5252, 15336), (5454, 14768), (5538, 14544), (5616, 14342), (6816, 11817), (7171, 11232), (7272, 11076), (7384, 10908), (7668, 10504), (7878, 10224), (8307, 9696)]