80191488

素因数分解:

$2^{13}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 112

約数和(自身を含む): 231196896

約数和(自身を除く): 151005408

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, 251, 256, 312, 384, 416, 502, 512, 624, 753, 768, 832, 1004, 1024, 1248, 1506, 1536, 1664, 2008, 2048, 2496, 3012, 3072, 3263, 3328, 4016, 4096, 4992, 6024, 6144, 6526, 6656, 8032, 8192, 9789, 9984, 12048, 12288, 13052, 13312, 16064, 19578, 19968, 24096, 24576, 26104, 26624, 32128, 39156, 39936, 48192, 52208, 53248, 64256, 78312, 79872, 96384, 104416, 106496, 128512, 156624, 159744, 192768, 208832, 257024, 313248, 319488, 385536, 417664, 514048, 626496, 771072, 835328, 1028096, 1252992, 1542144, 1670656, 2056192, 2505984, 3084288, 3341312, 5011968, 6168576, 6682624, 10023936, 13365248, 20047872, 26730496, 40095744, 80191488]

約数ペア:

[(1, 80191488), (2, 40095744), (3, 26730496), (4, 20047872), (6, 13365248), (8, 10023936), (12, 6682624), (13, 6168576), (16, 5011968), (24, 3341312), (26, 3084288), (32, 2505984), (39, 2056192), (48, 1670656), (52, 1542144), (64, 1252992), (78, 1028096), (96, 835328), (104, 771072), (128, 626496), (156, 514048), (192, 417664), (208, 385536), (251, 319488), (256, 313248), (312, 257024), (384, 208832), (416, 192768), (502, 159744), (512, 156624), (624, 128512), (753, 106496), (768, 104416), (832, 96384), (1004, 79872), (1024, 78312), (1248, 64256), (1506, 53248), (1536, 52208), (1664, 48192), (2008, 39936), (2048, 39156), (2496, 32128), (3012, 26624), (3072, 26104), (3263, 24576), (3328, 24096), (4016, 19968), (4096, 19578), (4992, 16064), (6024, 13312), (6144, 13052), (6526, 12288), (6656, 12048), (8032, 9984), (8192, 9789)]