68715416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10141}}^1$

素因数の和:10176

約数の個数: 48

約数和(自身を含む): 161866320

約数和(自身を除く): 93150904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 10141, 20282, 40564, 70987, 81128, 111551, 141974, 223102, 283948, 446204, 567896, 780857, 892408, 1227061, 1561714, 2454122, 3123428, 4908244, 6246856, 8589427, 9816488, 17178854, 34357708, 68715416]

約数ペア:

[(1, 68715416), (2, 34357708), (4, 17178854), (7, 9816488), (8, 8589427), (11, 6246856), (14, 4908244), (22, 3123428), (28, 2454122), (44, 1561714), (56, 1227061), (77, 892408), (88, 780857), (121, 567896), (154, 446204), (242, 283948), (308, 223102), (484, 141974), (616, 111551), (847, 81128), (968, 70987), (1694, 40564), (3388, 20282), (6776, 10141)]