78708308

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5501}}^1$

素因数の和:5592

約数の個数: 36

約数和(自身を含む): 162452052

約数和(自身を除く): 83743744

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 5501, 7154, 11002, 14308, 22004, 38507, 77014, 154028, 269549, 401573, 539098, 803146, 1078196, 1606292, 2811011, 5622022, 11244044, 19677077, 39354154, 78708308]

約数ペア:

[(1, 78708308), (2, 39354154), (4, 19677077), (7, 11244044), (14, 5622022), (28, 2811011), (49, 1606292), (73, 1078196), (98, 803146), (146, 539098), (196, 401573), (292, 269549), (511, 154028), (1022, 77014), (2044, 38507), (3577, 22004), (5501, 14308), (7154, 11002)]