72708006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{42223}}^1$

素因数の和:42276

約数の個数: 32

約数和(自身を含む): 170247168

約数和(自身を除く): 97539162

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 42223, 84446, 126669, 253338, 295561, 591122, 886683, 1731143, 1773366, 3462286, 5193429, 10386858, 12118001, 24236002, 36354003, 72708006]

約数ペア:

[(1, 72708006), (2, 36354003), (3, 24236002), (6, 12118001), (7, 10386858), (14, 5193429), (21, 3462286), (41, 1773366), (42, 1731143), (82, 886683), (123, 591122), (246, 295561), (287, 253338), (574, 126669), (861, 84446), (1722, 42223)]