71808744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427433}}^1$

素因数の和:427449

約数の個数: 32

約数和(自身を含む): 205168320

約数和(自身を除く): 133359576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427433, 854866, 1282299, 1709732, 2564598, 2992031, 3419464, 5129196, 5984062, 8976093, 10258392, 11968124, 17952186, 23936248, 35904372, 71808744]

約数ペア:

[(1, 71808744), (2, 35904372), (3, 23936248), (4, 17952186), (6, 11968124), (7, 10258392), (8, 8976093), (12, 5984062), (14, 5129196), (21, 3419464), (24, 2992031), (28, 2564598), (42, 1709732), (56, 1282299), (84, 854866), (168, 427433)]