71242848

素因数分解:

$2^5\times 3^3\times {\mathrm{82457}}^1$

素因数の和:82476

約数の個数: 48

約数和(自身を含む): 207794160

約数和(自身を除く): 136551312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 82457, 164914, 247371, 329828, 494742, 659656, 742113, 989484, 1319312, 1484226, 1978968, 2226339, 2638624, 2968452, 3957936, 4452678, 5936904, 7915872, 8905356, 11873808, 17810712, 23747616, 35621424, 71242848]

約数ペア:

[(1, 71242848), (2, 35621424), (3, 23747616), (4, 17810712), (6, 11873808), (8, 8905356), (9, 7915872), (12, 5936904), (16, 4452678), (18, 3957936), (24, 2968452), (27, 2638624), (32, 2226339), (36, 1978968), (48, 1484226), (54, 1319312), (72, 989484), (96, 742113), (108, 659656), (144, 494742), (216, 329828), (288, 247371), (432, 164914), (864, 82457)]