57661968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 188210176

約数和(自身を除く): 130548208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 307, 312, 336, 344, 364, 516, 546, 559, 602, 614, 624, 688, 728, 903, 921, 1032, 1092, 1118, 1204, 1228, 1456, 1677, 1806, 1842, 2064, 2149, 2184, 2236, 2408, 2456, 3354, 3612, 3684, 3913, 3991, 4298, 4368, 4472, 4816, 4912, 6447, 6708, 7224, 7368, 7826, 7982, 8596, 8944, 11739, 11973, 12894, 13201, 13416, 14448, 14736, 15652, 15964, 17192, 23478, 23946, 25788, 26402, 26832, 27937, 31304, 31928, 34384, 39603, 46956, 47892, 51576, 52804, 55874, 62608, 63856, 79206, 83811, 92407, 93912, 95784, 103152, 105608, 111748, 158412, 167622, 171613, 184814, 187824, 191568, 211216, 223496, 277221, 316824, 335244, 343226, 369628, 446992, 514839, 554442, 633648, 670488, 686452, 739256, 1029678, 1108884, 1201291, 1340976, 1372904, 1478512, 2059356, 2217768, 2402582, 2745808, 3603873, 4118712, 4435536, 4805164, 7207746, 8237424, 9610328, 14415492, 19220656, 28830984, 57661968]

約数ペア:

[(1, 57661968), (2, 28830984), (3, 19220656), (4, 14415492), (6, 9610328), (7, 8237424), (8, 7207746), (12, 4805164), (13, 4435536), (14, 4118712), (16, 3603873), (21, 2745808), (24, 2402582), (26, 2217768), (28, 2059356), (39, 1478512), (42, 1372904), (43, 1340976), (48, 1201291), (52, 1108884), (56, 1029678), (78, 739256), (84, 686452), (86, 670488), (91, 633648), (104, 554442), (112, 514839), (129, 446992), (156, 369628), (168, 343226), (172, 335244), (182, 316824), (208, 277221), (258, 223496), (273, 211216), (301, 191568), (307, 187824), (312, 184814), (336, 171613), (344, 167622), (364, 158412), (516, 111748), (546, 105608), (559, 103152), (602, 95784), (614, 93912), (624, 92407), (688, 83811), (728, 79206), (903, 63856), (921, 62608), (1032, 55874), (1092, 52804), (1118, 51576), (1204, 47892), (1228, 46956), (1456, 39603), (1677, 34384), (1806, 31928), (1842, 31304), (2064, 27937), (2149, 26832), (2184, 26402), (2236, 25788), (2408, 23946), (2456, 23478), (3354, 17192), (3612, 15964), (3684, 15652), (3913, 14736), (3991, 14448), (4298, 13416), (4368, 13201), (4472, 12894), (4816, 11973), (4912, 11739), (6447, 8944), (6708, 8596), (7224, 7982), (7368, 7826)]