78840114

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 160278144

約数和(自身を除く): 81438030

約数列:

[1, 2, 3, 6, 103, 193, 206, 309, 386, 579, 618, 661, 1158, 1322, 1983, 3966, 19879, 39758, 59637, 68083, 119274, 127573, 136166, 204249, 255146, 382719, 408498, 765438, 13140019, 26280038, 39420057, 78840114]

約数ペア:

[(1, 78840114), (2, 39420057), (3, 26280038), (6, 13140019), (103, 765438), (193, 408498), (206, 382719), (309, 255146), (386, 204249), (579, 136166), (618, 127573), (661, 119274), (1158, 68083), (1322, 59637), (1983, 39758), (3966, 19879)]