71509272

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{19997}}^1$

素因数の和:20155

約数の個数: 32

約数和(自身を含む): 179982000

約数和(自身を除く): 108472728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 479928, 2979553, 5959106, 8938659, 11918212, 17877318, 23836424, 35754636, 71509272]

約数ペア:

[(1, 71509272), (2, 35754636), (3, 23836424), (4, 17877318), (6, 11918212), (8, 8938659), (12, 5959106), (24, 2979553), (149, 479928), (298, 239964), (447, 159976), (596, 119982), (894, 79988), (1192, 59991), (1788, 39994), (3576, 19997)]