68149776

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19997}}^1$

素因数の和:20079

約数の個数: 40

約数和(自身を含む): 178542144

約数和(自身を除く): 110392368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 319952, 479928, 959856, 1419787, 2839574, 4259361, 5679148, 8518722, 11358296, 17037444, 22716592, 34074888, 68149776]

約数ペア:

[(1, 68149776), (2, 34074888), (3, 22716592), (4, 17037444), (6, 11358296), (8, 8518722), (12, 5679148), (16, 4259361), (24, 2839574), (48, 1419787), (71, 959856), (142, 479928), (213, 319952), (284, 239964), (426, 159976), (568, 119982), (852, 79988), (1136, 59991), (1704, 39994), (3408, 19997)]