68066778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 155213280

約数和(自身を除く): 87146502

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 3533, 6422, 7066, 9633, 10599, 19266, 21198, 45929, 67127, 91858, 134254, 137787, 201381, 275574, 402762, 597077, 872651, 1194154, 1745302, 1791231, 2617953, 3582462, 5235906, 11344463, 22688926, 34033389, 68066778]

約数ペア:

[(1, 68066778), (2, 34033389), (3, 22688926), (6, 11344463), (13, 5235906), (19, 3582462), (26, 2617953), (38, 1791231), (39, 1745302), (57, 1194154), (78, 872651), (114, 597077), (169, 402762), (247, 275574), (338, 201381), (494, 137787), (507, 134254), (741, 91858), (1014, 67127), (1482, 45929), (3211, 21198), (3533, 19266), (6422, 10599), (7066, 9633)]