77728212

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{7369}}^1$

素因数の和:7672

約数の個数: 36

約数和(自身を含む): 197176980

約数和(自身を除く): 119448768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 7369, 10548, 14738, 22107, 29476, 44214, 66321, 88428, 132642, 265284, 2159117, 4318234, 6477351, 8636468, 12954702, 19432053, 25909404, 38864106, 77728212]

約数ペア:

[(1, 77728212), (2, 38864106), (3, 25909404), (4, 19432053), (6, 12954702), (9, 8636468), (12, 6477351), (18, 4318234), (36, 2159117), (293, 265284), (586, 132642), (879, 88428), (1172, 66321), (1758, 44214), (2637, 29476), (3516, 22107), (5274, 14738), (7369, 10548)]