72953856

素因数分解:

$2^{12}\times 3^2\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 78

約数和(自身を含む): 210836340

約数和(自身を除く): 137882484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 1979, 2048, 2304, 3072, 3958, 4096, 4608, 5937, 6144, 7916, 9216, 11874, 12288, 15832, 17811, 18432, 23748, 31664, 35622, 36864, 47496, 63328, 71244, 94992, 126656, 142488, 189984, 253312, 284976, 379968, 506624, 569952, 759936, 1013248, 1139904, 1519872, 2026496, 2279808, 3039744, 4052992, 4559616, 6079488, 8105984, 9119232, 12158976, 18238464, 24317952, 36476928, 72953856]

約数ペア:

[(1, 72953856), (2, 36476928), (3, 24317952), (4, 18238464), (6, 12158976), (8, 9119232), (9, 8105984), (12, 6079488), (16, 4559616), (18, 4052992), (24, 3039744), (32, 2279808), (36, 2026496), (48, 1519872), (64, 1139904), (72, 1013248), (96, 759936), (128, 569952), (144, 506624), (192, 379968), (256, 284976), (288, 253312), (384, 189984), (512, 142488), (576, 126656), (768, 94992), (1024, 71244), (1152, 63328), (1536, 47496), (1979, 36864), (2048, 35622), (2304, 31664), (3072, 23748), (3958, 18432), (4096, 17811), (4608, 15832), (5937, 12288), (6144, 11874), (7916, 9216)]