81522364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9127}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 184020480

約数和(自身を除く): 102498116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 9127, 18254, 36508, 63889, 100397, 127778, 200794, 255556, 264683, 401588, 529366, 702779, 1058732, 1405558, 1852781, 2811116, 2911513, 3705562, 5823026, 7411124, 11646052, 20380591, 40761182, 81522364]

約数ペア:

[(1, 81522364), (2, 40761182), (4, 20380591), (7, 11646052), (11, 7411124), (14, 5823026), (22, 3705562), (28, 2911513), (29, 2811116), (44, 1852781), (58, 1405558), (77, 1058732), (116, 702779), (154, 529366), (203, 401588), (308, 264683), (319, 255556), (406, 200794), (638, 127778), (812, 100397), (1276, 63889), (2233, 36508), (4466, 18254), (8932, 9127)]