85487868

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{4721}}^1$

素因数の和:5234

約数の個数: 36

約数和(自身を含む): 216569808

約数和(自身を除く): 131081940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 4721, 6036, 9054, 9442, 14163, 18108, 18884, 28326, 42489, 56652, 84978, 169956, 2374663, 4749326, 7123989, 9498652, 14247978, 21371967, 28495956, 42743934, 85487868]

約数ペア:

[(1, 85487868), (2, 42743934), (3, 28495956), (4, 21371967), (6, 14247978), (9, 9498652), (12, 7123989), (18, 4749326), (36, 2374663), (503, 169956), (1006, 84978), (1509, 56652), (2012, 42489), (3018, 28326), (4527, 18884), (4721, 18108), (6036, 14163), (9054, 9442)]