81089388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{132499}}^1$

素因数の和:132526

約数の個数: 36

約数和(自身を含む): 217035000

約数和(自身を除く): 135945612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 132499, 264998, 397497, 529996, 794994, 1192491, 1589988, 2252483, 2384982, 4504966, 4769964, 6757449, 9009932, 13514898, 20272347, 27029796, 40544694, 81089388]

約数ペア:

[(1, 81089388), (2, 40544694), (3, 27029796), (4, 20272347), (6, 13514898), (9, 9009932), (12, 6757449), (17, 4769964), (18, 4504966), (34, 2384982), (36, 2252483), (51, 1589988), (68, 1192491), (102, 794994), (153, 529996), (204, 397497), (306, 264998), (612, 132499)]