80771208

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68683}}^1$

素因数の和:68706

約数の個数: 48

約数和(自身を含む): 234899280

約数和(自身を除く): 154128072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68683, 137366, 206049, 274732, 412098, 480781, 549464, 824196, 961562, 1442343, 1648392, 1923124, 2884686, 3365467, 3846248, 5769372, 6730934, 10096401, 11538744, 13461868, 20192802, 26923736, 40385604, 80771208]

約数ペア:

[(1, 80771208), (2, 40385604), (3, 26923736), (4, 20192802), (6, 13461868), (7, 11538744), (8, 10096401), (12, 6730934), (14, 5769372), (21, 3846248), (24, 3365467), (28, 2884686), (42, 1923124), (49, 1648392), (56, 1442343), (84, 961562), (98, 824196), (147, 549464), (168, 480781), (196, 412098), (294, 274732), (392, 206049), (588, 137366), (1176, 68683)]