79831544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 163645920

約数和(自身を除く): 83814376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 169, 274, 338, 431, 548, 676, 862, 1096, 1352, 1724, 1781, 3448, 3562, 5603, 7124, 11206, 14248, 22412, 23153, 44824, 46306, 59047, 72839, 92612, 118094, 145678, 185224, 236188, 291356, 472376, 582712, 767611, 1535222, 3070444, 6140888, 9978943, 19957886, 39915772, 79831544]

約数ペア:

[(1, 79831544), (2, 39915772), (4, 19957886), (8, 9978943), (13, 6140888), (26, 3070444), (52, 1535222), (104, 767611), (137, 582712), (169, 472376), (274, 291356), (338, 236188), (431, 185224), (548, 145678), (676, 118094), (862, 92612), (1096, 72839), (1352, 59047), (1724, 46306), (1781, 44824), (3448, 23153), (3562, 22412), (5603, 14248), (7124, 11206)]