90666

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 213120

約数和(自身を除く): 122454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 3358, 3942, 5037, 10074, 15111, 30222, 45333, 90666]

約数ペア:

[(1, 90666), (2, 45333), (3, 30222), (6, 15111), (9, 10074), (18, 5037), (23, 3942), (27, 3358), (46, 1971), (54, 1679), (69, 1314), (73, 1242), (138, 657), (146, 621), (207, 438), (219, 414)]