87538836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 256435200

約数和(自身を除く): 168896364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 211, 231, 308, 422, 449, 462, 633, 844, 898, 924, 1266, 1347, 1477, 1796, 2321, 2532, 2694, 2954, 3143, 4431, 4642, 4939, 5388, 5908, 6286, 6963, 8862, 9284, 9429, 9878, 12572, 13926, 14817, 16247, 17724, 18858, 19756, 27852, 29634, 32494, 34573, 37716, 48741, 59268, 64988, 69146, 94739, 97482, 103719, 138292, 189478, 194964, 207438, 284217, 378956, 414876, 568434, 663173, 1042129, 1136868, 1326346, 1989519, 2084258, 2652692, 3126387, 3979038, 4168516, 6252774, 7294903, 7958076, 12505548, 14589806, 21884709, 29179612, 43769418, 87538836]

約数ペア:

[(1, 87538836), (2, 43769418), (3, 29179612), (4, 21884709), (6, 14589806), (7, 12505548), (11, 7958076), (12, 7294903), (14, 6252774), (21, 4168516), (22, 3979038), (28, 3126387), (33, 2652692), (42, 2084258), (44, 1989519), (66, 1326346), (77, 1136868), (84, 1042129), (132, 663173), (154, 568434), (211, 414876), (231, 378956), (308, 284217), (422, 207438), (449, 194964), (462, 189478), (633, 138292), (844, 103719), (898, 97482), (924, 94739), (1266, 69146), (1347, 64988), (1477, 59268), (1796, 48741), (2321, 37716), (2532, 34573), (2694, 32494), (2954, 29634), (3143, 27852), (4431, 19756), (4642, 18858), (4939, 17724), (5388, 16247), (5908, 14817), (6286, 13926), (6963, 12572), (8862, 9878), (9284, 9429)]