77912702

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 136940544

約数和(自身を除く): 59027842

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 761, 994, 1442, 1522, 5327, 7313, 10654, 14626, 51191, 54031, 78383, 102382, 108062, 156766, 378217, 548681, 756434, 1097362, 5565193, 11130386, 38956351, 77912702]

約数ペア:

[(1, 77912702), (2, 38956351), (7, 11130386), (14, 5565193), (71, 1097362), (103, 756434), (142, 548681), (206, 378217), (497, 156766), (721, 108062), (761, 102382), (994, 78383), (1442, 54031), (1522, 51191), (5327, 14626), (7313, 10654)]