77155804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 153369216

約数和(自身を除く): 76213412

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 83, 148, 166, 332, 407, 571, 814, 913, 1142, 1628, 1826, 2284, 3071, 3652, 6142, 6281, 12284, 12562, 21127, 25124, 33781, 42254, 47393, 67562, 84508, 94786, 135124, 189572, 232397, 464794, 521323, 929588, 1042646, 1753541, 2085292, 3507082, 7014164, 19288951, 38577902, 77155804]

約数ペア:

[(1, 77155804), (2, 38577902), (4, 19288951), (11, 7014164), (22, 3507082), (37, 2085292), (44, 1753541), (74, 1042646), (83, 929588), (148, 521323), (166, 464794), (332, 232397), (407, 189572), (571, 135124), (814, 94786), (913, 84508), (1142, 67562), (1628, 47393), (1826, 42254), (2284, 33781), (3071, 25124), (3652, 21127), (6142, 12562), (6281, 12284)]