78834690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79631}}^1$

素因数の和:79655

約数の個数: 48

約数和(自身を含む): 223606656

約数和(自身を除く): 144771966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 79631, 159262, 238893, 398155, 477786, 716679, 796310, 875941, 1194465, 1433358, 1751882, 2388930, 2627823, 3583395, 4379705, 5255646, 7166790, 7883469, 8759410, 13139115, 15766938, 26278230, 39417345, 78834690]

約数ペア:

[(1, 78834690), (2, 39417345), (3, 26278230), (5, 15766938), (6, 13139115), (9, 8759410), (10, 7883469), (11, 7166790), (15, 5255646), (18, 4379705), (22, 3583395), (30, 2627823), (33, 2388930), (45, 1751882), (55, 1433358), (66, 1194465), (90, 875941), (99, 796310), (110, 716679), (165, 477786), (198, 398155), (330, 238893), (495, 159262), (990, 79631)]