68252756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 80346604

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 7019, 9724, 14038, 28076, 77209, 91247, 119323, 154418, 182494, 238646, 308836, 364988, 477292, 1003717, 1312553, 1551199, 2007434, 2625106, 3102398, 4014868, 5250212, 6204796, 17063189, 34126378, 68252756]

約数ペア:

[(1, 68252756), (2, 34126378), (4, 17063189), (11, 6204796), (13, 5250212), (17, 4014868), (22, 3102398), (26, 2625106), (34, 2007434), (44, 1551199), (52, 1312553), (68, 1003717), (143, 477292), (187, 364988), (221, 308836), (286, 238646), (374, 182494), (442, 154418), (572, 119323), (748, 91247), (884, 77209), (2431, 28076), (4862, 14038), (7019, 9724)]