76977278

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 137072640

約数和(自身を除く): 60095362

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 919, 1351, 1838, 2702, 5983, 6433, 11966, 12866, 28489, 41881, 56978, 83762, 177367, 199423, 354734, 398846, 1241569, 2483138, 5498377, 10996754, 38488639, 76977278]

約数ペア:

[(1, 76977278), (2, 38488639), (7, 10996754), (14, 5498377), (31, 2483138), (62, 1241569), (193, 398846), (217, 354734), (386, 199423), (434, 177367), (919, 83762), (1351, 56978), (1838, 41881), (2702, 28489), (5983, 12866), (6433, 11966)]