121708048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 295981056

約数和(自身を除く): 174273008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 223, 308, 443, 446, 616, 886, 892, 1232, 1561, 1772, 1784, 2453, 3101, 3122, 3544, 3568, 4873, 4906, 6202, 6244, 7088, 9746, 9812, 12404, 12488, 17171, 19492, 19624, 24808, 24976, 34111, 34342, 38984, 39248, 49616, 68222, 68684, 77968, 98789, 136444, 137368, 197578, 272888, 274736, 395156, 545776, 691523, 790312, 1086679, 1383046, 1580624, 2173358, 2766092, 4346716, 5532184, 7606753, 8693432, 11064368, 15213506, 17386864, 30427012, 60854024, 121708048]

約数ペア:

[(1, 121708048), (2, 60854024), (4, 30427012), (7, 17386864), (8, 15213506), (11, 11064368), (14, 8693432), (16, 7606753), (22, 5532184), (28, 4346716), (44, 2766092), (56, 2173358), (77, 1580624), (88, 1383046), (112, 1086679), (154, 790312), (176, 691523), (223, 545776), (308, 395156), (443, 274736), (446, 272888), (616, 197578), (886, 137368), (892, 136444), (1232, 98789), (1561, 77968), (1772, 68684), (1784, 68222), (2453, 49616), (3101, 39248), (3122, 38984), (3544, 34342), (3568, 34111), (4873, 24976), (4906, 24808), (6202, 19624), (6244, 19492), (7088, 17171), (9746, 12488), (9812, 12404)]