89779822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 158865840

約数和(自身を除く): 69086018

約数列:

[1, 2, 11, 17, 22, 34, 121, 139, 157, 187, 242, 278, 314, 374, 1529, 1727, 2057, 2363, 2669, 3058, 3454, 4114, 4726, 5338, 16819, 18997, 21823, 25993, 29359, 33638, 37994, 43646, 51986, 58718, 240053, 285923, 322949, 370991, 480106, 571846, 645898, 741982, 2640583, 4080901, 5281166, 8161802, 44889911, 89779822]

約数ペア:

[(1, 89779822), (2, 44889911), (11, 8161802), (17, 5281166), (22, 4080901), (34, 2640583), (121, 741982), (139, 645898), (157, 571846), (187, 480106), (242, 370991), (278, 322949), (314, 285923), (374, 240053), (1529, 58718), (1727, 51986), (2057, 43646), (2363, 37994), (2669, 33638), (3058, 29359), (3454, 25993), (4114, 21823), (4726, 18997), (5338, 16819)]