77273494

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 126149760

約数和(自身を除く): 48876266

約数列:

[1, 2, 19, 38, 43, 86, 131, 262, 361, 722, 817, 1634, 2489, 4978, 5633, 6859, 11266, 13718, 15523, 31046, 47291, 94582, 107027, 214054, 294937, 589874, 898529, 1797058, 2033513, 4067026, 38636747, 77273494]

約数ペア:

[(1, 77273494), (2, 38636747), (19, 4067026), (38, 2033513), (43, 1797058), (86, 898529), (131, 589874), (262, 294937), (361, 214054), (722, 107027), (817, 94582), (1634, 47291), (2489, 31046), (4978, 15523), (5633, 13718), (6859, 11266)]