31049568

素因数分解:

$2^5\times 3^6\times {\mathrm{11}}^3$

素因数の和:61

約数の個数: 168

約数和(自身を含む): 100809576

約数和(自身を除く): 69760008

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, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 243, 264, 288, 297, 324, 352, 363, 396, 432, 484, 486, 528, 594, 648, 726, 729, 792, 864, 891, 968, 972, 1056, 1089, 1188, 1296, 1331, 1452, 1458, 1584, 1782, 1936, 1944, 2178, 2376, 2592, 2662, 2673, 2904, 2916, 3168, 3267, 3564, 3872, 3888, 3993, 4356, 4752, 5324, 5346, 5808, 5832, 6534, 7128, 7776, 7986, 8019, 8712, 9504, 9801, 10648, 10692, 11616, 11664, 11979, 13068, 14256, 15972, 16038, 17424, 19602, 21296, 21384, 23328, 23958, 26136, 28512, 29403, 31944, 32076, 34848, 35937, 39204, 42592, 42768, 47916, 52272, 58806, 63888, 64152, 71874, 78408, 85536, 88209, 95832, 104544, 107811, 117612, 127776, 128304, 143748, 156816, 176418, 191664, 215622, 235224, 256608, 287496, 313632, 323433, 352836, 383328, 431244, 470448, 574992, 646866, 705672, 862488, 940896, 970299, 1149984, 1293732, 1411344, 1724976, 1940598, 2587464, 2822688, 3449952, 3881196, 5174928, 7762392, 10349856, 15524784, 31049568]

約数ペア:

[(1, 31049568), (2, 15524784), (3, 10349856), (4, 7762392), (6, 5174928), (8, 3881196), (9, 3449952), (11, 2822688), (12, 2587464), (16, 1940598), (18, 1724976), (22, 1411344), (24, 1293732), (27, 1149984), (32, 970299), (33, 940896), (36, 862488), (44, 705672), (48, 646866), (54, 574992), (66, 470448), (72, 431244), (81, 383328), (88, 352836), (96, 323433), (99, 313632), (108, 287496), (121, 256608), (132, 235224), (144, 215622), (162, 191664), (176, 176418), (198, 156816), (216, 143748), (242, 128304), (243, 127776), (264, 117612), (288, 107811), (297, 104544), (324, 95832), (352, 88209), (363, 85536), (396, 78408), (432, 71874), (484, 64152), (486, 63888), (528, 58806), (594, 52272), (648, 47916), (726, 42768), (729, 42592), (792, 39204), (864, 35937), (891, 34848), (968, 32076), (972, 31944), (1056, 29403), (1089, 28512), (1188, 26136), (1296, 23958), (1331, 23328), (1452, 21384), (1458, 21296), (1584, 19602), (1782, 17424), (1936, 16038), (1944, 15972), (2178, 14256), (2376, 13068), (2592, 11979), (2662, 11664), (2673, 11616), (2904, 10692), (2916, 10648), (3168, 9801), (3267, 9504), (3564, 8712), (3872, 8019), (3888, 7986), (3993, 7776), (4356, 7128), (4752, 6534), (5324, 5832), (5346, 5808)]