77457964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 145868800

約数和(自身を除く): 68410836

約数列:

[1, 2, 4, 31, 43, 62, 73, 86, 124, 146, 172, 199, 292, 398, 796, 1333, 2263, 2666, 3139, 4526, 5332, 6169, 6278, 8557, 9052, 12338, 12556, 14527, 17114, 24676, 29054, 34228, 58108, 97309, 194618, 265267, 389236, 450337, 530534, 624661, 900674, 1061068, 1249322, 1801348, 2498644, 19364491, 38728982, 77457964]

約数ペア:

[(1, 77457964), (2, 38728982), (4, 19364491), (31, 2498644), (43, 1801348), (62, 1249322), (73, 1061068), (86, 900674), (124, 624661), (146, 530534), (172, 450337), (199, 389236), (292, 265267), (398, 194618), (796, 97309), (1333, 58108), (2263, 34228), (2666, 29054), (3139, 24676), (4526, 17114), (5332, 14527), (6169, 12556), (6278, 12338), (8557, 9052)]