72660258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 175797804

約数和(自身を除く): 103137546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 121, 146, 198, 219, 242, 363, 438, 457, 657, 726, 803, 914, 1089, 1314, 1371, 1606, 2178, 2409, 2742, 4113, 4818, 5027, 7227, 8226, 8833, 10054, 14454, 15081, 17666, 26499, 30162, 33361, 45243, 52998, 55297, 66722, 79497, 90486, 100083, 110594, 158994, 165891, 200166, 300249, 331782, 366971, 497673, 600498, 733942, 995346, 1100913, 2201826, 3302739, 4036681, 6605478, 8073362, 12110043, 24220086, 36330129, 72660258]

約数ペア:

[(1, 72660258), (2, 36330129), (3, 24220086), (6, 12110043), (9, 8073362), (11, 6605478), (18, 4036681), (22, 3302739), (33, 2201826), (66, 1100913), (73, 995346), (99, 733942), (121, 600498), (146, 497673), (198, 366971), (219, 331782), (242, 300249), (363, 200166), (438, 165891), (457, 158994), (657, 110594), (726, 100083), (803, 90486), (914, 79497), (1089, 66722), (1314, 55297), (1371, 52998), (1606, 45243), (2178, 33361), (2409, 30162), (2742, 26499), (4113, 17666), (4818, 15081), (5027, 14454), (7227, 10054), (8226, 8833)]