77930798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{23459}}^1$

素因数の和:23623

約数の個数: 16

約数和(自身を含む): 128373120

約数和(自身を除く): 50442322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 23459, 46918, 258049, 516098, 3542309, 7084618, 38965399, 77930798]

約数ペア:

[(1, 77930798), (2, 38965399), (11, 7084618), (22, 3542309), (151, 516098), (302, 258049), (1661, 46918), (3322, 23459)]