77189794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 56350046

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 1931, 3634, 3862, 19987, 21241, 39974, 42482, 44413, 88826, 152549, 305098, 488543, 977086, 1678039, 3356078, 3508627, 7017254, 38594897, 77189794]

約数ペア:

[(1, 77189794), (2, 38594897), (11, 7017254), (22, 3508627), (23, 3356078), (46, 1678039), (79, 977086), (158, 488543), (253, 305098), (506, 152549), (869, 88826), (1738, 44413), (1817, 42482), (1931, 39974), (3634, 21241), (3862, 19987)]