56772126

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 129008880

約数和(自身を除く): 72236754

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 1789, 3526, 3578, 5289, 5367, 10578, 10734, 15867, 16101, 31734, 32202, 73349, 76927, 146698, 153854, 220047, 230781, 440094, 461562, 660141, 692343, 1320282, 1384686, 3154007, 6308014, 9462021, 18924042, 28386063, 56772126]

約数ペア:

[(1, 56772126), (2, 28386063), (3, 18924042), (6, 9462021), (9, 6308014), (18, 3154007), (41, 1384686), (43, 1320282), (82, 692343), (86, 660141), (123, 461562), (129, 440094), (246, 230781), (258, 220047), (369, 153854), (387, 146698), (738, 76927), (774, 73349), (1763, 32202), (1789, 31734), (3526, 16101), (3578, 15867), (5289, 10734), (5367, 10578)]