71768664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{90617}}^1$

素因数の和:90640

約数の個数: 48

約数和(自身を含む): 212046120

約数和(自身を除く): 140277456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 90617, 181234, 271851, 362468, 543702, 724936, 815553, 996787, 1087404, 1631106, 1993574, 2174808, 2990361, 3262212, 3987148, 5980722, 6524424, 7974296, 8971083, 11961444, 17942166, 23922888, 35884332, 71768664]

約数ペア:

[(1, 71768664), (2, 35884332), (3, 23922888), (4, 17942166), (6, 11961444), (8, 8971083), (9, 7974296), (11, 6524424), (12, 5980722), (18, 3987148), (22, 3262212), (24, 2990361), (33, 2174808), (36, 1993574), (44, 1631106), (66, 1087404), (72, 996787), (88, 815553), (99, 724936), (132, 543702), (198, 362468), (264, 271851), (396, 181234), (792, 90617)]