82347678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{72617}}^1$

素因数の和:72638

約数の個数: 40

約数和(自身を含む): 210882672

約数和(自身を除く): 128534994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 72617, 145234, 217851, 435702, 508319, 653553, 1016638, 1307106, 1524957, 1960659, 3049914, 3921318, 4574871, 5881977, 9149742, 11763954, 13724613, 27449226, 41173839, 82347678]

約数ペア:

[(1, 82347678), (2, 41173839), (3, 27449226), (6, 13724613), (7, 11763954), (9, 9149742), (14, 5881977), (18, 4574871), (21, 3921318), (27, 3049914), (42, 1960659), (54, 1524957), (63, 1307106), (81, 1016638), (126, 653553), (162, 508319), (189, 435702), (378, 217851), (567, 145234), (1134, 72617)]