82991216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 215986176

約数和(自身を除く): 132994960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 41, 44, 53, 56, 62, 77, 82, 88, 106, 112, 124, 154, 164, 176, 212, 217, 248, 287, 308, 328, 341, 371, 424, 434, 451, 496, 574, 583, 616, 656, 682, 742, 848, 868, 902, 1148, 1166, 1232, 1271, 1364, 1484, 1643, 1736, 1804, 2173, 2296, 2332, 2387, 2542, 2728, 2968, 3157, 3286, 3472, 3608, 4081, 4346, 4592, 4664, 4774, 5084, 5456, 5936, 6314, 6572, 7216, 8162, 8692, 8897, 9328, 9548, 10168, 11501, 12628, 13144, 13981, 15211, 16324, 17384, 17794, 18073, 19096, 20336, 23002, 23903, 25256, 26288, 27962, 30422, 32648, 34768, 35588, 36146, 38192, 46004, 47806, 50512, 55924, 60844, 65296, 67363, 71176, 72292, 92008, 95612, 97867, 111848, 121688, 126511, 134726, 142352, 144584, 167321, 184016, 191224, 195734, 223696, 243376, 253022, 269452, 289168, 334642, 382448, 391468, 471541, 506044, 538904, 669284, 740993, 782936, 943082, 1012088, 1077808, 1338568, 1481986, 1565872, 1886164, 2024176, 2677136, 2963972, 3772328, 5186951, 5927944, 7544656, 10373902, 11855888, 20747804, 41495608, 82991216]

約数ペア:

[(1, 82991216), (2, 41495608), (4, 20747804), (7, 11855888), (8, 10373902), (11, 7544656), (14, 5927944), (16, 5186951), (22, 3772328), (28, 2963972), (31, 2677136), (41, 2024176), (44, 1886164), (53, 1565872), (56, 1481986), (62, 1338568), (77, 1077808), (82, 1012088), (88, 943082), (106, 782936), (112, 740993), (124, 669284), (154, 538904), (164, 506044), (176, 471541), (212, 391468), (217, 382448), (248, 334642), (287, 289168), (308, 269452), (328, 253022), (341, 243376), (371, 223696), (424, 195734), (434, 191224), (451, 184016), (496, 167321), (574, 144584), (583, 142352), (616, 134726), (656, 126511), (682, 121688), (742, 111848), (848, 97867), (868, 95612), (902, 92008), (1148, 72292), (1166, 71176), (1232, 67363), (1271, 65296), (1364, 60844), (1484, 55924), (1643, 50512), (1736, 47806), (1804, 46004), (2173, 38192), (2296, 36146), (2332, 35588), (2387, 34768), (2542, 32648), (2728, 30422), (2968, 27962), (3157, 26288), (3286, 25256), (3472, 23903), (3608, 23002), (4081, 20336), (4346, 19096), (4592, 18073), (4664, 17794), (4774, 17384), (5084, 16324), (5456, 15211), (5936, 13981), (6314, 13144), (6572, 12628), (7216, 11501), (8162, 10168), (8692, 9548), (8897, 9328)]