72143226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{174259}}^1$

素因数の和:174290

約数の個数: 24

約数和(自身を含む): 163107360

約数和(自身を除く): 90964134

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 174259, 348518, 522777, 1045554, 1568331, 3136662, 4007957, 8015914, 12023871, 24047742, 36071613, 72143226]

約数ペア:

[(1, 72143226), (2, 36071613), (3, 24047742), (6, 12023871), (9, 8015914), (18, 4007957), (23, 3136662), (46, 1568331), (69, 1045554), (138, 522777), (207, 348518), (414, 174259)]