81044628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137831}}^1$

素因数の和:137852

約数の個数: 36

約数和(自身を含む): 219979872

約数和(自身を除く): 138935244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 137831, 275662, 413493, 551324, 826986, 964817, 1653972, 1929634, 2894451, 3859268, 5788902, 6753719, 11577804, 13507438, 20261157, 27014876, 40522314, 81044628]

約数ペア:

[(1, 81044628), (2, 40522314), (3, 27014876), (4, 20261157), (6, 13507438), (7, 11577804), (12, 6753719), (14, 5788902), (21, 3859268), (28, 2894451), (42, 1929634), (49, 1653972), (84, 964817), (98, 826986), (147, 551324), (196, 413493), (294, 275662), (588, 137831)]