87417594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 72

約数和(自身を含む): 218248992

約数和(自身を除く): 130831398

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1223, 1254, 1881, 2166, 2446, 3249, 3669, 3762, 3971, 6498, 7338, 7942, 11007, 11913, 13453, 22014, 23237, 23826, 26906, 35739, 40359, 46474, 69711, 71478, 80718, 121077, 139422, 209133, 242154, 255607, 418266, 441503, 511214, 766821, 883006, 1324509, 1533642, 2300463, 2649018, 3973527, 4600926, 4856533, 7947054, 9713066, 14569599, 29139198, 43708797, 87417594]

約数ペア:

[(1, 87417594), (2, 43708797), (3, 29139198), (6, 14569599), (9, 9713066), (11, 7947054), (18, 4856533), (19, 4600926), (22, 3973527), (33, 2649018), (38, 2300463), (57, 1533642), (66, 1324509), (99, 883006), (114, 766821), (171, 511214), (198, 441503), (209, 418266), (342, 255607), (361, 242154), (418, 209133), (627, 139422), (722, 121077), (1083, 80718), (1223, 71478), (1254, 69711), (1881, 46474), (2166, 40359), (2446, 35739), (3249, 26906), (3669, 23826), (3762, 23237), (3971, 22014), (6498, 13453), (7338, 11913), (7942, 11007)]