68756364

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 168

約数和(自身を含む): 203822640

約数和(自身を除く): 135066276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 73, 76, 81, 102, 108, 114, 146, 153, 162, 171, 204, 219, 228, 243, 292, 306, 323, 324, 342, 438, 459, 486, 513, 612, 646, 657, 684, 729, 876, 918, 969, 972, 1026, 1241, 1292, 1314, 1377, 1387, 1458, 1539, 1836, 1938, 1971, 2052, 2482, 2628, 2754, 2774, 2907, 2916, 3078, 3723, 3876, 3942, 4131, 4161, 4617, 4964, 5508, 5548, 5814, 5913, 6156, 7446, 7884, 8262, 8322, 8721, 9234, 11169, 11628, 11826, 12393, 12483, 13851, 14892, 16524, 16644, 17442, 17739, 18468, 22338, 23579, 23652, 24786, 24966, 26163, 27702, 33507, 34884, 35478, 37449, 44676, 47158, 49572, 49932, 52326, 53217, 55404, 67014, 70737, 70956, 74898, 78489, 94316, 100521, 104652, 106434, 112347, 134028, 141474, 149796, 156978, 201042, 212211, 212868, 224694, 235467, 282948, 301563, 313956, 337041, 402084, 424422, 449388, 470934, 603126, 636633, 674082, 848844, 904689, 941868, 1011123, 1206252, 1273266, 1348164, 1809378, 1909899, 2022246, 2546532, 3618756, 3819798, 4044492, 5729697, 7639596, 11459394, 17189091, 22918788, 34378182, 68756364]

約数ペア:

[(1, 68756364), (2, 34378182), (3, 22918788), (4, 17189091), (6, 11459394), (9, 7639596), (12, 5729697), (17, 4044492), (18, 3819798), (19, 3618756), (27, 2546532), (34, 2022246), (36, 1909899), (38, 1809378), (51, 1348164), (54, 1273266), (57, 1206252), (68, 1011123), (73, 941868), (76, 904689), (81, 848844), (102, 674082), (108, 636633), (114, 603126), (146, 470934), (153, 449388), (162, 424422), (171, 402084), (204, 337041), (219, 313956), (228, 301563), (243, 282948), (292, 235467), (306, 224694), (323, 212868), (324, 212211), (342, 201042), (438, 156978), (459, 149796), (486, 141474), (513, 134028), (612, 112347), (646, 106434), (657, 104652), (684, 100521), (729, 94316), (876, 78489), (918, 74898), (969, 70956), (972, 70737), (1026, 67014), (1241, 55404), (1292, 53217), (1314, 52326), (1377, 49932), (1387, 49572), (1458, 47158), (1539, 44676), (1836, 37449), (1938, 35478), (1971, 34884), (2052, 33507), (2482, 27702), (2628, 26163), (2754, 24966), (2774, 24786), (2907, 23652), (2916, 23579), (3078, 22338), (3723, 18468), (3876, 17739), (3942, 17442), (4131, 16644), (4161, 16524), (4617, 14892), (4964, 13851), (5508, 12483), (5548, 12393), (5814, 11826), (5913, 11628), (6156, 11169), (7446, 9234), (7884, 8721), (8262, 8322)]