78158048

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 162279936

約数和(自身を除く): 84121888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 412, 736, 824, 1031, 1648, 2062, 2369, 3296, 4124, 4738, 8248, 9476, 16496, 18952, 23713, 32992, 37904, 47426, 75808, 94852, 106193, 189704, 212386, 379408, 424772, 758816, 849544, 1699088, 2442439, 3398176, 4884878, 9769756, 19539512, 39079024, 78158048]

約数ペア:

[(1, 78158048), (2, 39079024), (4, 19539512), (8, 9769756), (16, 4884878), (23, 3398176), (32, 2442439), (46, 1699088), (92, 849544), (103, 758816), (184, 424772), (206, 379408), (368, 212386), (412, 189704), (736, 106193), (824, 94852), (1031, 75808), (1648, 47426), (2062, 37904), (2369, 32992), (3296, 23713), (4124, 18952), (4738, 16496), (8248, 9476)]