72827608

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68447}}^1$

素因数の和:68479

約数の個数: 32

約数和(自身を含む): 164275200

約数和(自身を除く): 91447592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 68447, 136894, 273788, 479129, 547576, 958258, 1300493, 1916516, 2600986, 3833032, 5201972, 9103451, 10403944, 18206902, 36413804, 72827608]

約数ペア:

[(1, 72827608), (2, 36413804), (4, 18206902), (7, 10403944), (8, 9103451), (14, 5201972), (19, 3833032), (28, 2600986), (38, 1916516), (56, 1300493), (76, 958258), (133, 547576), (152, 479129), (266, 273788), (532, 136894), (1064, 68447)]