80981054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{761}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 151863552

約数和(自身を除く): 70882498

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 691, 761, 1382, 1522, 4837, 5327, 7601, 8371, 9674, 10654, 15202, 16742, 53207, 58597, 106414, 117194, 525851, 1051702, 3680957, 5784361, 7361914, 11568722, 40490527, 80981054]

約数ペア:

[(1, 80981054), (2, 40490527), (7, 11568722), (11, 7361914), (14, 5784361), (22, 3680957), (77, 1051702), (154, 525851), (691, 117194), (761, 106414), (1382, 58597), (1522, 53207), (4837, 16742), (5327, 15202), (7601, 10654), (8371, 9674)]