123071872

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12487}}^1$

素因数の和:12519

約数の個数: 64

約数和(自身を含む): 305706240

約数和(自身を除く): 182634368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 12487, 24974, 49948, 87409, 99896, 137357, 174818, 199792, 274714, 349636, 399584, 549428, 699272, 799168, 961499, 1098856, 1398544, 1598336, 1922998, 2197712, 2797088, 3845996, 4395424, 5594176, 7691992, 8790848, 11188352, 15383984, 17581696, 30767968, 61535936, 123071872]

約数ペア:

[(1, 123071872), (2, 61535936), (4, 30767968), (7, 17581696), (8, 15383984), (11, 11188352), (14, 8790848), (16, 7691992), (22, 5594176), (28, 4395424), (32, 3845996), (44, 2797088), (56, 2197712), (64, 1922998), (77, 1598336), (88, 1398544), (112, 1098856), (128, 961499), (154, 799168), (176, 699272), (224, 549428), (308, 399584), (352, 349636), (448, 274714), (616, 199792), (704, 174818), (896, 137357), (1232, 99896), (1408, 87409), (2464, 49948), (4928, 24974), (9856, 12487)]