85590468

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{55291}}^1$

素因数の和:55344

約数の個数: 36

約数和(自身を含む): 221389168

約数和(自身を除く): 135798700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 55291, 110582, 165873, 221164, 331746, 497619, 663492, 995238, 1990476, 2377513, 4755026, 7132539, 9510052, 14265078, 21397617, 28530156, 42795234, 85590468]

約数ペア:

[(1, 85590468), (2, 42795234), (3, 28530156), (4, 21397617), (6, 14265078), (9, 9510052), (12, 7132539), (18, 4755026), (36, 2377513), (43, 1990476), (86, 995238), (129, 663492), (172, 497619), (258, 331746), (387, 221164), (516, 165873), (774, 110582), (1548, 55291)]