71991072

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 212385600

約数和(自身を除く): 140394528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 859, 864, 873, 1164, 1552, 1718, 1746, 2328, 2577, 2619, 3104, 3436, 3492, 4656, 5154, 5238, 6872, 6984, 7731, 9312, 10308, 10476, 13744, 13968, 15462, 20616, 20952, 23193, 27488, 27936, 30924, 41232, 41904, 46386, 61848, 82464, 83323, 83808, 92772, 123696, 166646, 185544, 247392, 249969, 333292, 371088, 499938, 666584, 742176, 749907, 999876, 1333168, 1499814, 1999752, 2249721, 2666336, 2999628, 3999504, 4499442, 5999256, 7999008, 8998884, 11998512, 17997768, 23997024, 35995536, 71991072]

約数ペア:

[(1, 71991072), (2, 35995536), (3, 23997024), (4, 17997768), (6, 11998512), (8, 8998884), (9, 7999008), (12, 5999256), (16, 4499442), (18, 3999504), (24, 2999628), (27, 2666336), (32, 2249721), (36, 1999752), (48, 1499814), (54, 1333168), (72, 999876), (96, 749907), (97, 742176), (108, 666584), (144, 499938), (194, 371088), (216, 333292), (288, 249969), (291, 247392), (388, 185544), (432, 166646), (582, 123696), (776, 92772), (859, 83808), (864, 83323), (873, 82464), (1164, 61848), (1552, 46386), (1718, 41904), (1746, 41232), (2328, 30924), (2577, 27936), (2619, 27488), (3104, 23193), (3436, 20952), (3492, 20616), (4656, 15462), (5154, 13968), (5238, 13744), (6872, 10476), (6984, 10308), (7731, 9312)]