65849868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{87103}}^1$

素因数の和:87123

約数の個数: 48

約数和(自身を含む): 195112960

約数和(自身を除く): 129263092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 87103, 174206, 261309, 348412, 522618, 609721, 783927, 1045236, 1219442, 1567854, 1829163, 2351781, 2438884, 3135708, 3658326, 4703562, 5487489, 7316652, 9407124, 10974978, 16462467, 21949956, 32924934, 65849868]

約数ペア:

[(1, 65849868), (2, 32924934), (3, 21949956), (4, 16462467), (6, 10974978), (7, 9407124), (9, 7316652), (12, 5487489), (14, 4703562), (18, 3658326), (21, 3135708), (27, 2438884), (28, 2351781), (36, 1829163), (42, 1567854), (54, 1219442), (63, 1045236), (84, 783927), (108, 609721), (126, 522618), (189, 348412), (252, 261309), (378, 174206), (756, 87103)]