69784338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12601}}^1$

素因数の和:12690

約数の個数: 32

約数和(自身を含む): 152433792

約数和(自身を除く): 82649454

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12601, 25202, 37803, 75606, 163813, 327626, 491439, 894671, 982878, 1789342, 2684013, 5368026, 11630723, 23261446, 34892169, 69784338]

約数ペア:

[(1, 69784338), (2, 34892169), (3, 23261446), (6, 11630723), (13, 5368026), (26, 2684013), (39, 1789342), (71, 982878), (78, 894671), (142, 491439), (213, 327626), (426, 163813), (923, 75606), (1846, 37803), (2769, 25202), (5538, 12601)]