68389074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 169513344

約数和(自身を除く): 101124270

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 97, 117, 131, 138, 194, 207, 234, 262, 291, 299, 393, 414, 582, 598, 786, 873, 897, 1179, 1261, 1703, 1746, 1794, 2231, 2358, 2522, 2691, 3013, 3406, 3783, 4462, 5109, 5382, 6026, 6693, 7566, 9039, 10218, 11349, 12707, 13386, 15327, 18078, 20079, 22698, 25414, 27117, 29003, 30654, 38121, 39169, 40158, 54234, 58006, 76242, 78338, 87009, 114363, 117507, 165191, 174018, 228726, 235014, 261027, 292261, 330382, 352521, 495573, 522054, 584522, 705042, 876783, 991146, 1486719, 1753566, 2630349, 2973438, 3799393, 5260698, 7598786, 11398179, 22796358, 34194537, 68389074]

約数ペア:

[(1, 68389074), (2, 34194537), (3, 22796358), (6, 11398179), (9, 7598786), (13, 5260698), (18, 3799393), (23, 2973438), (26, 2630349), (39, 1753566), (46, 1486719), (69, 991146), (78, 876783), (97, 705042), (117, 584522), (131, 522054), (138, 495573), (194, 352521), (207, 330382), (234, 292261), (262, 261027), (291, 235014), (299, 228726), (393, 174018), (414, 165191), (582, 117507), (598, 114363), (786, 87009), (873, 78338), (897, 76242), (1179, 58006), (1261, 54234), (1703, 40158), (1746, 39169), (1794, 38121), (2231, 30654), (2358, 29003), (2522, 27117), (2691, 25414), (3013, 22698), (3406, 20079), (3783, 18078), (4462, 15327), (5109, 13386), (5382, 12707), (6026, 11349), (6693, 10218), (7566, 9039)]