67810336

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 149213232

約数和(自身を除く): 81402896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 121, 166, 176, 211, 242, 332, 352, 422, 484, 664, 844, 913, 968, 1328, 1688, 1826, 1936, 2321, 2656, 3376, 3652, 3872, 4642, 6752, 7304, 9284, 10043, 14608, 17513, 18568, 20086, 25531, 29216, 35026, 37136, 40172, 51062, 70052, 74272, 80344, 102124, 140104, 160688, 192643, 204248, 280208, 321376, 385286, 408496, 560416, 770572, 816992, 1541144, 2119073, 3082288, 4238146, 6164576, 8476292, 16952584, 33905168, 67810336]

約数ペア:

[(1, 67810336), (2, 33905168), (4, 16952584), (8, 8476292), (11, 6164576), (16, 4238146), (22, 3082288), (32, 2119073), (44, 1541144), (83, 816992), (88, 770572), (121, 560416), (166, 408496), (176, 385286), (211, 321376), (242, 280208), (332, 204248), (352, 192643), (422, 160688), (484, 140104), (664, 102124), (844, 80344), (913, 74272), (968, 70052), (1328, 51062), (1688, 40172), (1826, 37136), (1936, 35026), (2321, 29216), (2656, 25531), (3376, 20086), (3652, 18568), (3872, 17513), (4642, 14608), (6752, 10043), (7304, 9284)]