80772606

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{4519}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 180076800

約数和(自身を除く): 99304194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 4519, 5958, 8937, 9038, 13557, 17874, 27114, 40671, 81342, 122013, 244026, 1495789, 2991578, 4487367, 8974734, 13462101, 26924202, 40386303, 80772606]

約数ペア:

[(1, 80772606), (2, 40386303), (3, 26924202), (6, 13462101), (9, 8974734), (18, 4487367), (27, 2991578), (54, 1495789), (331, 244026), (662, 122013), (993, 81342), (1986, 40671), (2979, 27114), (4519, 17874), (5958, 13557), (8937, 9038)]