71340642

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28109}}^1$

素因数の和:28167

約数の個数: 32

約数和(自身を含む): 161913600

約数和(自身を除く): 90572958

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28109, 56218, 84327, 168654, 252981, 505962, 758943, 1321123, 1517886, 2642246, 3963369, 7926738, 11890107, 23780214, 35670321, 71340642]

約数ペア:

[(1, 71340642), (2, 35670321), (3, 23780214), (6, 11890107), (9, 7926738), (18, 3963369), (27, 2642246), (47, 1517886), (54, 1321123), (94, 758943), (141, 505962), (282, 252981), (423, 168654), (846, 84327), (1269, 56218), (2538, 28109)]