81057864

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{11527}}^1$

素因数の和:11829

約数の個数: 32

約数和(自身を含む): 203353920

約数和(自身を除く): 122296056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 3516, 7032, 11527, 23054, 34581, 46108, 69162, 92216, 138324, 276648, 3377411, 6754822, 10132233, 13509644, 20264466, 27019288, 40528932, 81057864]

約数ペア:

[(1, 81057864), (2, 40528932), (3, 27019288), (4, 20264466), (6, 13509644), (8, 10132233), (12, 6754822), (24, 3377411), (293, 276648), (586, 138324), (879, 92216), (1172, 69162), (1758, 46108), (2344, 34581), (3516, 23054), (7032, 11527)]