68878392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2036

約数の個数: 64

約数和(自身を含む): 189302400

約数和(自身を除く): 120424008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 1877, 3058, 3336, 3754, 4587, 5631, 6116, 7508, 9174, 11262, 12232, 15016, 18348, 20647, 22524, 36696, 41294, 45048, 61941, 82588, 123882, 165176, 247764, 260903, 495528, 521806, 782709, 1043612, 1565418, 2087224, 2869933, 3130836, 5739866, 6261672, 8609799, 11479732, 17219598, 22959464, 34439196, 68878392]

約数ペア:

[(1, 68878392), (2, 34439196), (3, 22959464), (4, 17219598), (6, 11479732), (8, 8609799), (11, 6261672), (12, 5739866), (22, 3130836), (24, 2869933), (33, 2087224), (44, 1565418), (66, 1043612), (88, 782709), (132, 521806), (139, 495528), (264, 260903), (278, 247764), (417, 165176), (556, 123882), (834, 82588), (1112, 61941), (1529, 45048), (1668, 41294), (1877, 36696), (3058, 22524), (3336, 20647), (3754, 18348), (4587, 15016), (5631, 12232), (6116, 11262), (7508, 9174)]