78872202

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{12413}}^1$

素因数の和:12774

約数の個数: 24

約数和(自身を含む): 171387684

約数和(自身を除く): 92515482

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 2118, 3177, 6354, 12413, 24826, 37239, 74478, 111717, 223434, 4381789, 8763578, 13145367, 26290734, 39436101, 78872202]

約数ペア:

[(1, 78872202), (2, 39436101), (3, 26290734), (6, 13145367), (9, 8763578), (18, 4381789), (353, 223434), (706, 111717), (1059, 74478), (2118, 37239), (3177, 24826), (6354, 12413)]