80707968

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 263180400

約数和(自身を除く): 182472432

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, 128, 132, 144, 176, 192, 193, 198, 216, 242, 264, 288, 297, 352, 363, 384, 386, 396, 432, 484, 528, 576, 579, 594, 704, 726, 772, 792, 864, 968, 1056, 1089, 1152, 1158, 1188, 1408, 1452, 1544, 1584, 1728, 1737, 1936, 2112, 2123, 2178, 2316, 2376, 2904, 3088, 3168, 3267, 3456, 3474, 3872, 4224, 4246, 4356, 4632, 4752, 5211, 5808, 6176, 6336, 6369, 6534, 6948, 7744, 8492, 8712, 9264, 9504, 10422, 11616, 12352, 12672, 12738, 13068, 13896, 15488, 16984, 17424, 18528, 19008, 19107, 20844, 23232, 23353, 24704, 25476, 26136, 27792, 33968, 34848, 37056, 38016, 38214, 41688, 46464, 46706, 50952, 52272, 55584, 57321, 67936, 69696, 70059, 74112, 76428, 83376, 93412, 101904, 104544, 111168, 114642, 135872, 139392, 140118, 152856, 166752, 186824, 203808, 209088, 210177, 222336, 229284, 271744, 280236, 305712, 333504, 373648, 407616, 418176, 420354, 458568, 560472, 611424, 630531, 667008, 747296, 815232, 840708, 917136, 1120944, 1222848, 1261062, 1494592, 1681416, 1834272, 2241888, 2445696, 2522124, 2989184, 3362832, 3668544, 4483776, 5044248, 6725664, 7337088, 8967552, 10088496, 13451328, 20176992, 26902656, 40353984, 80707968]

約数ペア:

[(1, 80707968), (2, 40353984), (3, 26902656), (4, 20176992), (6, 13451328), (8, 10088496), (9, 8967552), (11, 7337088), (12, 6725664), (16, 5044248), (18, 4483776), (22, 3668544), (24, 3362832), (27, 2989184), (32, 2522124), (33, 2445696), (36, 2241888), (44, 1834272), (48, 1681416), (54, 1494592), (64, 1261062), (66, 1222848), (72, 1120944), (88, 917136), (96, 840708), (99, 815232), (108, 747296), (121, 667008), (128, 630531), (132, 611424), (144, 560472), (176, 458568), (192, 420354), (193, 418176), (198, 407616), (216, 373648), (242, 333504), (264, 305712), (288, 280236), (297, 271744), (352, 229284), (363, 222336), (384, 210177), (386, 209088), (396, 203808), (432, 186824), (484, 166752), (528, 152856), (576, 140118), (579, 139392), (594, 135872), (704, 114642), (726, 111168), (772, 104544), (792, 101904), (864, 93412), (968, 83376), (1056, 76428), (1089, 74112), (1152, 70059), (1158, 69696), (1188, 67936), (1408, 57321), (1452, 55584), (1544, 52272), (1584, 50952), (1728, 46706), (1737, 46464), (1936, 41688), (2112, 38214), (2123, 38016), (2178, 37056), (2316, 34848), (2376, 33968), (2904, 27792), (3088, 26136), (3168, 25476), (3267, 24704), (3456, 23353), (3474, 23232), (3872, 20844), (4224, 19107), (4246, 19008), (4356, 18528), (4632, 17424), (4752, 16984), (5211, 15488), (5808, 13896), (6176, 13068), (6336, 12738), (6369, 12672), (6534, 12352), (6948, 11616), (7744, 10422), (8492, 9504), (8712, 9264)]