71318688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{106129}}^1$

素因数の和:106149

約数の個数: 48

約数和(自身を含む): 213958080

約数和(自身を除く): 142639392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 106129, 212258, 318387, 424516, 636774, 742903, 849032, 1273548, 1485806, 1698064, 2228709, 2547096, 2971612, 3396128, 4457418, 5094192, 5943224, 8914836, 10188384, 11886448, 17829672, 23772896, 35659344, 71318688]

約数ペア:

[(1, 71318688), (2, 35659344), (3, 23772896), (4, 17829672), (6, 11886448), (7, 10188384), (8, 8914836), (12, 5943224), (14, 5094192), (16, 4457418), (21, 3396128), (24, 2971612), (28, 2547096), (32, 2228709), (42, 1698064), (48, 1485806), (56, 1273548), (84, 849032), (96, 742903), (112, 636774), (168, 424516), (224, 318387), (336, 212258), (672, 106129)]