68197668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 207083520

約数和(自身を除く): 138885852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3209, 3542, 5313, 6418, 7084, 9627, 10626, 12836, 19254, 21252, 22463, 35299, 38508, 44926, 67389, 70598, 73807, 89852, 105897, 134778, 141196, 147614, 211794, 221421, 247093, 269556, 295228, 423588, 442842, 494186, 516649, 741279, 811877, 885684, 988372, 1033298, 1482558, 1549947, 1623754, 2066596, 2435631, 2965116, 3099894, 3247508, 4871262, 5683139, 6199788, 9742524, 11366278, 17049417, 22732556, 34098834, 68197668]

約数ペア:

[(1, 68197668), (2, 34098834), (3, 22732556), (4, 17049417), (6, 11366278), (7, 9742524), (11, 6199788), (12, 5683139), (14, 4871262), (21, 3247508), (22, 3099894), (23, 2965116), (28, 2435631), (33, 2066596), (42, 1623754), (44, 1549947), (46, 1482558), (66, 1033298), (69, 988372), (77, 885684), (84, 811877), (92, 741279), (132, 516649), (138, 494186), (154, 442842), (161, 423588), (231, 295228), (253, 269556), (276, 247093), (308, 221421), (322, 211794), (462, 147614), (483, 141196), (506, 134778), (644, 105897), (759, 89852), (924, 73807), (966, 70598), (1012, 67389), (1518, 44926), (1771, 38508), (1932, 35299), (3036, 22463), (3209, 21252), (3542, 19254), (5313, 12836), (6418, 10626), (7084, 9627)]