81752856

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5168

約数の個数: 64

約数和(自身を含む): 220665600

約数和(自身を除く): 138912744

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 2001, 2668, 4002, 5107, 5336, 8004, 10214, 15321, 16008, 20428, 30642, 40856, 61284, 117461, 122568, 148103, 234922, 296206, 352383, 444309, 469844, 592412, 704766, 888618, 939688, 1184824, 1409532, 1777236, 2819064, 3406369, 3554472, 6812738, 10219107, 13625476, 20438214, 27250952, 40876428, 81752856]

約数ペア:

[(1, 81752856), (2, 40876428), (3, 27250952), (4, 20438214), (6, 13625476), (8, 10219107), (12, 6812738), (23, 3554472), (24, 3406369), (29, 2819064), (46, 1777236), (58, 1409532), (69, 1184824), (87, 939688), (92, 888618), (116, 704766), (138, 592412), (174, 469844), (184, 444309), (232, 352383), (276, 296206), (348, 234922), (552, 148103), (667, 122568), (696, 117461), (1334, 61284), (2001, 40856), (2668, 30642), (4002, 20428), (5107, 16008), (5336, 15321), (8004, 10214)]