71609994

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19256

約数の個数: 40

約数和(自身を含む): 167444640

約数和(自身を除く): 95834646

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 19219, 38438, 57657, 115314, 172971, 345942, 442037, 518913, 884074, 1037826, 1326111, 1556739, 2652222, 3113478, 3978333, 7956666, 11934999, 23869998, 35804997, 71609994]

約数ペア:

[(1, 71609994), (2, 35804997), (3, 23869998), (6, 11934999), (9, 7956666), (18, 3978333), (23, 3113478), (27, 2652222), (46, 1556739), (54, 1326111), (69, 1037826), (81, 884074), (138, 518913), (162, 442037), (207, 345942), (414, 172971), (621, 115314), (1242, 57657), (1863, 38438), (3726, 19219)]