827875476

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:1945

約数の個数: 72

約数和(自身を含む): 2141422920

約数和(自身を除く): 1313547444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 269, 318, 477, 538, 636, 807, 954, 1076, 1613, 1614, 1908, 2421, 3226, 3228, 4839, 4842, 6452, 9678, 9684, 14257, 14517, 19356, 28514, 29034, 42771, 57028, 58068, 85489, 85542, 128313, 170978, 171084, 256467, 256626, 341956, 433897, 512934, 513252, 769401, 867794, 1025868, 1301691, 1538802, 1735588, 2603382, 3077604, 3905073, 5206764, 7810146, 15620292, 22996541, 45993082, 68989623, 91986164, 137979246, 206968869, 275958492, 413937738, 827875476]

約数ペア:

[(1, 827875476), (2, 413937738), (3, 275958492), (4, 206968869), (6, 137979246), (9, 91986164), (12, 68989623), (18, 45993082), (36, 22996541), (53, 15620292), (106, 7810146), (159, 5206764), (212, 3905073), (269, 3077604), (318, 2603382), (477, 1735588), (538, 1538802), (636, 1301691), (807, 1025868), (954, 867794), (1076, 769401), (1613, 513252), (1614, 512934), (1908, 433897), (2421, 341956), (3226, 256626), (3228, 256467), (4839, 171084), (4842, 170978), (6452, 128313), (9678, 85542), (9684, 85489), (14257, 58068), (14517, 57028), (19356, 42771), (28514, 29034)]