86308208

素因数分解:

$2^4\times 7^2\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:694

約数の個数: 60

約数和(自身を含む): 195712920

約数和(自身を除く): 109404712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 283, 389, 392, 566, 778, 784, 1132, 1556, 1981, 2264, 2723, 3112, 3962, 4528, 5446, 6224, 7924, 10892, 13867, 15848, 19061, 21784, 27734, 31696, 38122, 43568, 55468, 76244, 110087, 110936, 152488, 220174, 221872, 304976, 440348, 770609, 880696, 1541218, 1761392, 3082436, 5394263, 6164872, 10788526, 12329744, 21577052, 43154104, 86308208]

約数ペア:

[(1, 86308208), (2, 43154104), (4, 21577052), (7, 12329744), (8, 10788526), (14, 6164872), (16, 5394263), (28, 3082436), (49, 1761392), (56, 1541218), (98, 880696), (112, 770609), (196, 440348), (283, 304976), (389, 221872), (392, 220174), (566, 152488), (778, 110936), (784, 110087), (1132, 76244), (1556, 55468), (1981, 43568), (2264, 38122), (2723, 31696), (3112, 27734), (3962, 21784), (4528, 19061), (5446, 15848), (6224, 13867), (7924, 10892)]