64828176

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 199656864

約数和(自身を除く): 134828688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 641, 688, 784, 903, 1032, 1176, 1204, 1282, 1806, 1923, 2064, 2107, 2352, 2408, 2564, 3612, 3846, 4214, 4487, 4816, 5128, 6321, 7224, 7692, 8428, 8974, 10256, 12642, 13461, 14448, 15384, 16856, 17948, 25284, 26922, 27563, 30768, 31409, 33712, 35896, 50568, 53844, 55126, 62818, 71792, 82689, 94227, 101136, 107688, 110252, 125636, 165378, 188454, 192941, 215376, 220504, 251272, 330756, 376908, 385882, 441008, 502544, 578823, 661512, 753816, 771764, 1157646, 1323024, 1350587, 1507632, 1543528, 2315292, 2701174, 3087056, 4051761, 4630584, 5402348, 8103522, 9261168, 10804696, 16207044, 21609392, 32414088, 64828176]

約数ペア:

[(1, 64828176), (2, 32414088), (3, 21609392), (4, 16207044), (6, 10804696), (7, 9261168), (8, 8103522), (12, 5402348), (14, 4630584), (16, 4051761), (21, 3087056), (24, 2701174), (28, 2315292), (42, 1543528), (43, 1507632), (48, 1350587), (49, 1323024), (56, 1157646), (84, 771764), (86, 753816), (98, 661512), (112, 578823), (129, 502544), (147, 441008), (168, 385882), (172, 376908), (196, 330756), (258, 251272), (294, 220504), (301, 215376), (336, 192941), (344, 188454), (392, 165378), (516, 125636), (588, 110252), (602, 107688), (641, 101136), (688, 94227), (784, 82689), (903, 71792), (1032, 62818), (1176, 55126), (1204, 53844), (1282, 50568), (1806, 35896), (1923, 33712), (2064, 31409), (2107, 30768), (2352, 27563), (2408, 26922), (2564, 25284), (3612, 17948), (3846, 16856), (4214, 15384), (4487, 14448), (4816, 13461), (5128, 12642), (6321, 10256), (7224, 8974), (7692, 8428)]