81918144

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1847}}^1$

素因数の和:1883

約数の個数: 168

約数和(自身を含む): 292900608

約数和(自身を除く): 210982464

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, 1847, 1848, 2016, 2112, 2464, 2772, 3168, 3694, 3696, 4032, 4928, 5541, 5544, 6336, 7388, 7392, 11082, 11088, 12929, 14776, 14784, 16623, 20317, 22164, 22176, 25858, 29552, 33246, 38787, 40634, 44328, 44352, 51716, 59104, 60951, 66492, 77574, 81268, 88656, 103432, 116361, 118208, 121902, 132984, 142219, 155148, 162536, 177312, 182853, 206864, 232722, 243804, 265968, 284438, 310296, 325072, 354624, 365706, 413728, 426657, 465444, 487608, 531936, 568876, 620592, 650144, 731412, 827456, 853314, 930888, 975216, 1063872, 1137752, 1241184, 1279971, 1300288, 1462824, 1706628, 1861776, 1950432, 2275504, 2482368, 2559942, 2925648, 3413256, 3723552, 3900864, 4551008, 5119884, 5851296, 6826512, 7447104, 9102016, 10239768, 11702592, 13653024, 20479536, 27306048, 40959072, 81918144]

約数ペア:

[(1, 81918144), (2, 40959072), (3, 27306048), (4, 20479536), (6, 13653024), (7, 11702592), (8, 10239768), (9, 9102016), (11, 7447104), (12, 6826512), (14, 5851296), (16, 5119884), (18, 4551008), (21, 3900864), (22, 3723552), (24, 3413256), (28, 2925648), (32, 2559942), (33, 2482368), (36, 2275504), (42, 1950432), (44, 1861776), (48, 1706628), (56, 1462824), (63, 1300288), (64, 1279971), (66, 1241184), (72, 1137752), (77, 1063872), (84, 975216), (88, 930888), (96, 853314), (99, 827456), (112, 731412), (126, 650144), (132, 620592), (144, 568876), (154, 531936), (168, 487608), (176, 465444), (192, 426657), (198, 413728), (224, 365706), (231, 354624), (252, 325072), (264, 310296), (288, 284438), (308, 265968), (336, 243804), (352, 232722), (396, 206864), (448, 182853), (462, 177312), (504, 162536), (528, 155148), (576, 142219), (616, 132984), (672, 121902), (693, 118208), (704, 116361), (792, 103432), (924, 88656), (1008, 81268), (1056, 77574), (1232, 66492), (1344, 60951), (1386, 59104), (1584, 51716), (1847, 44352), (1848, 44328), (2016, 40634), (2112, 38787), (2464, 33246), (2772, 29552), (3168, 25858), (3694, 22176), (3696, 22164), (4032, 20317), (4928, 16623), (5541, 14784), (5544, 14776), (6336, 12929), (7388, 11088), (7392, 11082)]