85171392

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 112

約数和(自身を含む): 261396480

約数和(自身を除く): 176225088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2143, 2208, 2484, 3312, 4286, 4416, 4968, 6429, 6624, 8572, 9936, 12858, 13248, 17144, 19287, 19872, 25716, 34288, 38574, 39744, 49289, 51432, 57861, 68576, 77148, 98578, 102864, 115722, 137152, 147867, 154296, 197156, 205728, 231444, 295734, 308592, 394312, 411456, 443601, 462888, 591468, 617184, 788624, 887202, 925776, 1182936, 1234368, 1330803, 1577248, 1774404, 1851552, 2365872, 2661606, 3154496, 3548808, 3703104, 4731744, 5323212, 7097616, 9463488, 10646424, 14195232, 21292848, 28390464, 42585696, 85171392]

約数ペア:

[(1, 85171392), (2, 42585696), (3, 28390464), (4, 21292848), (6, 14195232), (8, 10646424), (9, 9463488), (12, 7097616), (16, 5323212), (18, 4731744), (23, 3703104), (24, 3548808), (27, 3154496), (32, 2661606), (36, 2365872), (46, 1851552), (48, 1774404), (54, 1577248), (64, 1330803), (69, 1234368), (72, 1182936), (92, 925776), (96, 887202), (108, 788624), (138, 617184), (144, 591468), (184, 462888), (192, 443601), (207, 411456), (216, 394312), (276, 308592), (288, 295734), (368, 231444), (414, 205728), (432, 197156), (552, 154296), (576, 147867), (621, 137152), (736, 115722), (828, 102864), (864, 98578), (1104, 77148), (1242, 68576), (1472, 57861), (1656, 51432), (1728, 49289), (2143, 39744), (2208, 38574), (2484, 34288), (3312, 25716), (4286, 19872), (4416, 19287), (4968, 17144), (6429, 13248), (6624, 12858), (8572, 9936)]