72617791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 80028000

約数和(自身を除く): 7410209

約数列:

[1, 19, 37, 53, 703, 1007, 1949, 1961, 37031, 37259, 72113, 103297, 1370147, 1962643, 3821989, 72617791]

約数ペア:

[(1, 72617791), (19, 3821989), (37, 1962643), (53, 1370147), (703, 103297), (1007, 72113), (1949, 37259), (1961, 37031)]