73187368

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 66780632

約数列:

[1, 2, 4, 8, 71, 142, 269, 284, 479, 538, 568, 958, 1076, 1916, 2152, 3832, 19099, 34009, 38198, 68018, 76396, 128851, 136036, 152792, 257702, 272072, 515404, 1030808, 9148421, 18296842, 36593684, 73187368]

約数ペア:

[(1, 73187368), (2, 36593684), (4, 18296842), (8, 9148421), (71, 1030808), (142, 515404), (269, 272072), (284, 257702), (479, 152792), (538, 136036), (568, 128851), (958, 76396), (1076, 68018), (1916, 38198), (2152, 34009), (3832, 19099)]