72077998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42349}}^1$

素因数の和:42411

約数の個数: 16

約数和(自身を含む): 115869600

約数和(自身を除く): 43791602

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42349, 84698, 974027, 1566913, 1948054, 3133826, 36038999, 72077998]

約数ペア:

[(1, 72077998), (2, 36038999), (23, 3133826), (37, 1948054), (46, 1566913), (74, 974027), (851, 84698), (1702, 42349)]