81335232

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 168

約数和(自身を含む): 263499600

約数和(自身を除く): 182164368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 192, 198, 216, 242, 264, 288, 297, 352, 363, 389, 396, 432, 484, 528, 576, 594, 704, 726, 778, 792, 864, 968, 1056, 1089, 1167, 1188, 1452, 1556, 1584, 1728, 1936, 2112, 2178, 2334, 2376, 2904, 3112, 3168, 3267, 3501, 3872, 4279, 4356, 4668, 4752, 5808, 6224, 6336, 6534, 7002, 7744, 8558, 8712, 9336, 9504, 10503, 11616, 12448, 12837, 13068, 14004, 17116, 17424, 18672, 19008, 21006, 23232, 24896, 25674, 26136, 28008, 34232, 34848, 37344, 38511, 42012, 47069, 51348, 52272, 56016, 68464, 69696, 74688, 77022, 84024, 94138, 102696, 104544, 112032, 115533, 136928, 141207, 154044, 168048, 188276, 205392, 209088, 224064, 231066, 273856, 282414, 308088, 336096, 376552, 410784, 423621, 462132, 564828, 616176, 672192, 753104, 821568, 847242, 924264, 1129656, 1232352, 1270863, 1506208, 1694484, 1848528, 2259312, 2464704, 2541726, 3012416, 3388968, 3697056, 4518624, 5083452, 6777936, 7394112, 9037248, 10166904, 13555872, 20333808, 27111744, 40667616, 81335232]

約数ペア:

[(1, 81335232), (2, 40667616), (3, 27111744), (4, 20333808), (6, 13555872), (8, 10166904), (9, 9037248), (11, 7394112), (12, 6777936), (16, 5083452), (18, 4518624), (22, 3697056), (24, 3388968), (27, 3012416), (32, 2541726), (33, 2464704), (36, 2259312), (44, 1848528), (48, 1694484), (54, 1506208), (64, 1270863), (66, 1232352), (72, 1129656), (88, 924264), (96, 847242), (99, 821568), (108, 753104), (121, 672192), (132, 616176), (144, 564828), (176, 462132), (192, 423621), (198, 410784), (216, 376552), (242, 336096), (264, 308088), (288, 282414), (297, 273856), (352, 231066), (363, 224064), (389, 209088), (396, 205392), (432, 188276), (484, 168048), (528, 154044), (576, 141207), (594, 136928), (704, 115533), (726, 112032), (778, 104544), (792, 102696), (864, 94138), (968, 84024), (1056, 77022), (1089, 74688), (1167, 69696), (1188, 68464), (1452, 56016), (1556, 52272), (1584, 51348), (1728, 47069), (1936, 42012), (2112, 38511), (2178, 37344), (2334, 34848), (2376, 34232), (2904, 28008), (3112, 26136), (3168, 25674), (3267, 24896), (3501, 23232), (3872, 21006), (4279, 19008), (4356, 18672), (4668, 17424), (4752, 17116), (5808, 14004), (6224, 13068), (6336, 12837), (6534, 12448), (7002, 11616), (7744, 10503), (8558, 9504), (8712, 9336)]