87144134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1289}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 163468800

約数和(自身を除く): 76324666

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 439, 878, 1289, 2578, 3073, 4829, 6146, 9023, 9658, 14179, 18046, 28358, 33803, 67606, 99253, 198506, 565871, 1131742, 3961097, 6224581, 7922194, 12449162, 43572067, 87144134]

約数ペア:

[(1, 87144134), (2, 43572067), (7, 12449162), (11, 7922194), (14, 6224581), (22, 3961097), (77, 1131742), (154, 565871), (439, 198506), (878, 99253), (1289, 67606), (2578, 33803), (3073, 28358), (4829, 18046), (6146, 14179), (9023, 9658)]