71304576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 150777984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 647, 656, 672, 861, 896, 984, 1148, 1294, 1312, 1344, 1722, 1941, 1968, 2296, 2588, 2624, 2688, 3444, 3882, 3936, 4529, 4592, 5176, 5248, 6888, 7764, 7872, 9058, 9184, 10352, 13587, 13776, 15528, 15744, 18116, 18368, 20704, 26527, 27174, 27552, 31056, 36232, 36736, 41408, 53054, 54348, 55104, 62112, 72464, 79581, 82816, 106108, 108696, 110208, 124224, 144928, 159162, 185689, 212216, 217392, 248448, 289856, 318324, 371378, 424432, 434784, 557067, 579712, 636648, 742756, 848864, 869568, 1114134, 1273296, 1485512, 1697728, 1739136, 2228268, 2546592, 2971024, 3395456, 4456536, 5093184, 5942048, 8913072, 10186368, 11884096, 17826144, 23768192, 35652288, 71304576]

約数ペア:

[(1, 71304576), (2, 35652288), (3, 23768192), (4, 17826144), (6, 11884096), (7, 10186368), (8, 8913072), (12, 5942048), (14, 5093184), (16, 4456536), (21, 3395456), (24, 2971024), (28, 2546592), (32, 2228268), (41, 1739136), (42, 1697728), (48, 1485512), (56, 1273296), (64, 1114134), (82, 869568), (84, 848864), (96, 742756), (112, 636648), (123, 579712), (128, 557067), (164, 434784), (168, 424432), (192, 371378), (224, 318324), (246, 289856), (287, 248448), (328, 217392), (336, 212216), (384, 185689), (448, 159162), (492, 144928), (574, 124224), (647, 110208), (656, 108696), (672, 106108), (861, 82816), (896, 79581), (984, 72464), (1148, 62112), (1294, 55104), (1312, 54348), (1344, 53054), (1722, 41408), (1941, 36736), (1968, 36232), (2296, 31056), (2588, 27552), (2624, 27174), (2688, 26527), (3444, 20704), (3882, 18368), (3936, 18116), (4529, 15744), (4592, 15528), (5176, 13776), (5248, 13587), (6888, 10352), (7764, 9184), (7872, 9058)]