80962406

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 62115994

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1103, 1498, 2206, 5243, 7721, 10486, 15442, 36701, 54047, 73402, 108094, 118021, 236042, 378329, 756658, 826147, 1652294, 5783029, 11566058, 40481203, 80962406]

約数ペア:

[(1, 80962406), (2, 40481203), (7, 11566058), (14, 5783029), (49, 1652294), (98, 826147), (107, 756658), (214, 378329), (343, 236042), (686, 118021), (749, 108094), (1103, 73402), (1498, 54047), (2206, 36701), (5243, 15442), (7721, 10486)]