79181916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 211999872

約数和(自身を除く): 132817956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 2371, 2783, 3036, 4742, 5566, 7113, 8349, 9484, 11132, 14226, 16698, 26081, 28452, 33396, 52162, 54533, 78243, 104324, 109066, 156486, 163599, 218132, 286891, 312972, 327198, 573782, 599863, 654396, 860673, 1147564, 1199726, 1721346, 1799589, 2399452, 3442692, 3599178, 6598493, 7198356, 13196986, 19795479, 26393972, 39590958, 79181916]

約数ペア:

[(1, 79181916), (2, 39590958), (3, 26393972), (4, 19795479), (6, 13196986), (11, 7198356), (12, 6598493), (22, 3599178), (23, 3442692), (33, 2399452), (44, 1799589), (46, 1721346), (66, 1199726), (69, 1147564), (92, 860673), (121, 654396), (132, 599863), (138, 573782), (242, 327198), (253, 312972), (276, 286891), (363, 218132), (484, 163599), (506, 156486), (726, 109066), (759, 104324), (1012, 78243), (1452, 54533), (1518, 52162), (2371, 33396), (2783, 28452), (3036, 26081), (4742, 16698), (5566, 14226), (7113, 11132), (8349, 9484)]