81549312

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1059

約数の個数: 96

約数和(自身を含む): 234365040

約数和(自身を除く): 152815728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1021, 1024, 1248, 1536, 1664, 2042, 2048, 2496, 3063, 3072, 3328, 4084, 4992, 6126, 6144, 6656, 8168, 9984, 12252, 13273, 13312, 16336, 19968, 24504, 26546, 26624, 32672, 39819, 39936, 49008, 53092, 65344, 79638, 79872, 98016, 106184, 130688, 159276, 196032, 212368, 261376, 318552, 392064, 424736, 522752, 637104, 784128, 849472, 1045504, 1274208, 1568256, 1698944, 2091008, 2548416, 3136512, 3397888, 5096832, 6273024, 6795776, 10193664, 13591552, 20387328, 27183104, 40774656, 81549312]

約数ペア:

[(1, 81549312), (2, 40774656), (3, 27183104), (4, 20387328), (6, 13591552), (8, 10193664), (12, 6795776), (13, 6273024), (16, 5096832), (24, 3397888), (26, 3136512), (32, 2548416), (39, 2091008), (48, 1698944), (52, 1568256), (64, 1274208), (78, 1045504), (96, 849472), (104, 784128), (128, 637104), (156, 522752), (192, 424736), (208, 392064), (256, 318552), (312, 261376), (384, 212368), (416, 196032), (512, 159276), (624, 130688), (768, 106184), (832, 98016), (1021, 79872), (1024, 79638), (1248, 65344), (1536, 53092), (1664, 49008), (2042, 39936), (2048, 39819), (2496, 32672), (3063, 26624), (3072, 26546), (3328, 24504), (4084, 19968), (4992, 16336), (6126, 13312), (6144, 13273), (6656, 12252), (8168, 9984)]