81761504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10099}}^1$

素因数の和:10143

約数の個数: 48

約数和(自身を含む): 183254400

約数和(自身を除く): 101492896

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1012, 2024, 4048, 8096, 10099, 20198, 40396, 80792, 111089, 161584, 222178, 232277, 323168, 444356, 464554, 888712, 929108, 1777424, 1858216, 2555047, 3554848, 3716432, 5110094, 7432864, 10220188, 20440376, 40880752, 81761504]

約数ペア:

[(1, 81761504), (2, 40880752), (4, 20440376), (8, 10220188), (11, 7432864), (16, 5110094), (22, 3716432), (23, 3554848), (32, 2555047), (44, 1858216), (46, 1777424), (88, 929108), (92, 888712), (176, 464554), (184, 444356), (253, 323168), (352, 232277), (368, 222178), (506, 161584), (736, 111089), (1012, 80792), (2024, 40396), (4048, 20198), (8096, 10099)]