77730164

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{911}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 138354048

約数和(自身を除く): 60623884

約数列:

[1, 2, 4, 83, 166, 257, 332, 514, 911, 1028, 1822, 3644, 21331, 42662, 75613, 85324, 151226, 234127, 302452, 468254, 936508, 19432541, 38865082, 77730164]

約数ペア:

[(1, 77730164), (2, 38865082), (4, 19432541), (83, 936508), (166, 468254), (257, 302452), (332, 234127), (514, 151226), (911, 85324), (1028, 75613), (1822, 42662), (3644, 21331)]