68127906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 170864640

約数和(自身を除く): 102736734

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 239, 462, 478, 617, 717, 1234, 1434, 1673, 1851, 2629, 3346, 3702, 4319, 5019, 5258, 6787, 7887, 8638, 10038, 12957, 13574, 15774, 18403, 20361, 25914, 36806, 40722, 47509, 55209, 95018, 110418, 142527, 147463, 285054, 294926, 442389, 884778, 1032241, 1622093, 2064482, 3096723, 3244186, 4866279, 6193446, 9732558, 11354651, 22709302, 34063953, 68127906]

約数ペア:

[(1, 68127906), (2, 34063953), (3, 22709302), (6, 11354651), (7, 9732558), (11, 6193446), (14, 4866279), (21, 3244186), (22, 3096723), (33, 2064482), (42, 1622093), (66, 1032241), (77, 884778), (154, 442389), (231, 294926), (239, 285054), (462, 147463), (478, 142527), (617, 110418), (717, 95018), (1234, 55209), (1434, 47509), (1673, 40722), (1851, 36806), (2629, 25914), (3346, 20361), (3702, 18403), (4319, 15774), (5019, 13574), (5258, 12957), (6787, 10038), (7887, 8638)]