92890721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 126074880

約数和(自身を除く): 33184159

約数列:

[1, 7, 11, 23, 49, 59, 77, 127, 161, 253, 413, 539, 649, 889, 1127, 1357, 1397, 1771, 2891, 2921, 4543, 6223, 7493, 9499, 9779, 12397, 14927, 20447, 31801, 32131, 52451, 66493, 68453, 82423, 104489, 143129, 172339, 224917, 367157, 576961, 731423, 1206373, 1574419, 1895729, 4038727, 8444611, 13270103, 92890721]

約数ペア:

[(1, 92890721), (7, 13270103), (11, 8444611), (23, 4038727), (49, 1895729), (59, 1574419), (77, 1206373), (127, 731423), (161, 576961), (253, 367157), (413, 224917), (539, 172339), (649, 143129), (889, 104489), (1127, 82423), (1357, 68453), (1397, 66493), (1771, 52451), (2891, 32131), (2921, 31801), (4543, 20447), (6223, 14927), (7493, 12397), (9499, 9779)]