64503648

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 207128880

約数和(自身を除く): 142625232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 617, 726, 792, 864, 968, 1056, 1089, 1188, 1234, 1452, 1584, 1851, 1936, 2178, 2376, 2468, 2904, 3168, 3267, 3702, 3872, 4356, 4752, 4936, 5553, 5808, 6534, 6787, 7404, 8712, 9504, 9872, 11106, 11616, 13068, 13574, 14808, 16659, 17424, 19744, 20361, 22212, 26136, 27148, 29616, 33318, 34848, 40722, 44424, 52272, 54296, 59232, 61083, 66636, 74657, 81444, 88848, 104544, 108592, 122166, 133272, 149314, 162888, 177696, 183249, 217184, 223971, 244332, 266544, 298628, 325776, 366498, 447942, 488664, 533088, 597256, 651552, 671913, 732996, 895884, 977328, 1194512, 1343826, 1465992, 1791768, 1954656, 2015739, 2389024, 2687652, 2931984, 3583536, 4031478, 5375304, 5863968, 7167072, 8062956, 10750608, 16125912, 21501216, 32251824, 64503648]

約数ペア:

[(1, 64503648), (2, 32251824), (3, 21501216), (4, 16125912), (6, 10750608), (8, 8062956), (9, 7167072), (11, 5863968), (12, 5375304), (16, 4031478), (18, 3583536), (22, 2931984), (24, 2687652), (27, 2389024), (32, 2015739), (33, 1954656), (36, 1791768), (44, 1465992), (48, 1343826), (54, 1194512), (66, 977328), (72, 895884), (88, 732996), (96, 671913), (99, 651552), (108, 597256), (121, 533088), (132, 488664), (144, 447942), (176, 366498), (198, 325776), (216, 298628), (242, 266544), (264, 244332), (288, 223971), (297, 217184), (352, 183249), (363, 177696), (396, 162888), (432, 149314), (484, 133272), (528, 122166), (594, 108592), (617, 104544), (726, 88848), (792, 81444), (864, 74657), (968, 66636), (1056, 61083), (1089, 59232), (1188, 54296), (1234, 52272), (1452, 44424), (1584, 40722), (1851, 34848), (1936, 33318), (2178, 29616), (2376, 27148), (2468, 26136), (2904, 22212), (3168, 20361), (3267, 19744), (3702, 17424), (3872, 16659), (4356, 14808), (4752, 13574), (4936, 13068), (5553, 11616), (5808, 11106), (6534, 9872), (6787, 9504), (7404, 8712)]