85447474

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 159148800

約数和(自身を除く): 73701326

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 343, 431, 578, 686, 833, 862, 1666, 2023, 3017, 4046, 5831, 6034, 7327, 11662, 14161, 14654, 21119, 28322, 42238, 51289, 99127, 102578, 124559, 147833, 198254, 249118, 295666, 359023, 718046, 871913, 1743826, 2513161, 5026322, 6103391, 12206782, 42723737, 85447474]

約数ペア:

[(1, 85447474), (2, 42723737), (7, 12206782), (14, 6103391), (17, 5026322), (34, 2513161), (49, 1743826), (98, 871913), (119, 718046), (238, 359023), (289, 295666), (343, 249118), (431, 198254), (578, 147833), (686, 124559), (833, 102578), (862, 99127), (1666, 51289), (2023, 42238), (3017, 28322), (4046, 21119), (5831, 14654), (6034, 14161), (7327, 11662)]