70199478

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{90697}}^1$

素因数の和:90748

約数の個数: 24

約数和(自身を含む): 155637768

約数和(自身を除く): 85438290

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 90697, 181394, 272091, 544182, 816273, 1632546, 3899971, 7799942, 11699913, 23399826, 35099739, 70199478]

約数ペア:

[(1, 70199478), (2, 35099739), (3, 23399826), (6, 11699913), (9, 7799942), (18, 3899971), (43, 1632546), (86, 816273), (129, 544182), (258, 272091), (387, 181394), (774, 90697)]