88319231

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 36

約数和(自身を含む): 120332016

約数和(自身を除く): 32012785

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 169, 617, 847, 1001, 1183, 1573, 1859, 4319, 6787, 8021, 11011, 13013, 20449, 47509, 56147, 74657, 88231, 104273, 143143, 522599, 617617, 729911, 970541, 1147003, 6793787, 8029021, 12617033, 88319231]

約数ペア:

[(1, 88319231), (7, 12617033), (11, 8029021), (13, 6793787), (77, 1147003), (91, 970541), (121, 729911), (143, 617617), (169, 522599), (617, 143143), (847, 104273), (1001, 88231), (1183, 74657), (1573, 56147), (1859, 47509), (4319, 20449), (6787, 13013), (8021, 11011)]