127839744

素因数分解:

$2^9\times 3^2\times {\mathrm{27743}}^1$

素因数の和:27767

約数の個数: 60

約数和(自身を含む): 368967456

約数和(自身を除く): 241127712

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, 1152, 1536, 2304, 4608, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 443888, 499374, 665832, 887776, 998748, 1331664, 1775552, 1997496, 2663328, 3551104, 3994992, 5326656, 7102208, 7989984, 10653312, 14204416, 15979968, 21306624, 31959936, 42613248, 63919872, 127839744]

約数ペア:

[(1, 127839744), (2, 63919872), (3, 42613248), (4, 31959936), (6, 21306624), (8, 15979968), (9, 14204416), (12, 10653312), (16, 7989984), (18, 7102208), (24, 5326656), (32, 3994992), (36, 3551104), (48, 2663328), (64, 1997496), (72, 1775552), (96, 1331664), (128, 998748), (144, 887776), (192, 665832), (256, 499374), (288, 443888), (384, 332916), (512, 249687), (576, 221944), (768, 166458), (1152, 110972), (1536, 83229), (2304, 55486), (4608, 27743)]