77392083184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{455419}}^1$

素因数の和:455502

約数の個数: 80

約数和(自身を含む): 173934006400

約数和(自身を除く): 96541923216

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 304, 344, 494, 559, 688, 817, 988, 1118, 1634, 1976, 2236, 3268, 3952, 4472, 6536, 8944, 10621, 13072, 21242, 42484, 84968, 169936, 455419, 910838, 1821676, 3643352, 5920447, 7286704, 8652961, 11840894, 17305922, 19583017, 23681788, 34611844, 39166034, 47363576, 69223688, 78332068, 94727152, 112488493, 138447376, 156664136, 224976986, 254579221, 313328272, 372077323, 449953972, 509158442, 744154646, 899907944, 1018316884, 1488309292, 1799815888, 2036633768, 2976618584, 4073267536, 4837005199, 5953237168, 9674010398, 19348020796, 38696041592, 77392083184]

約数ペア:

[(1, 77392083184), (2, 38696041592), (4, 19348020796), (8, 9674010398), (13, 5953237168), (16, 4837005199), (19, 4073267536), (26, 2976618584), (38, 2036633768), (43, 1799815888), (52, 1488309292), (76, 1018316884), (86, 899907944), (104, 744154646), (152, 509158442), (172, 449953972), (208, 372077323), (247, 313328272), (304, 254579221), (344, 224976986), (494, 156664136), (559, 138447376), (688, 112488493), (817, 94727152), (988, 78332068), (1118, 69223688), (1634, 47363576), (1976, 39166034), (2236, 34611844), (3268, 23681788), (3952, 19583017), (4472, 17305922), (6536, 11840894), (8944, 8652961), (10621, 7286704), (13072, 5920447), (21242, 3643352), (42484, 1821676), (84968, 910838), (169936, 455419)]