102806228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 218152704

約数和(自身を除く): 115346476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2617, 2806, 5234, 5612, 9821, 10468, 18319, 19642, 36638, 39284, 60191, 73276, 120382, 159637, 240764, 319274, 421337, 638548, 842674, 1117459, 1685348, 2234918, 3671651, 4469836, 7343302, 14686604, 25701557, 51403114, 102806228]

約数ペア:

[(1, 102806228), (2, 51403114), (4, 25701557), (7, 14686604), (14, 7343302), (23, 4469836), (28, 3671651), (46, 2234918), (61, 1685348), (92, 1117459), (122, 842674), (161, 638548), (244, 421337), (322, 319274), (427, 240764), (644, 159637), (854, 120382), (1403, 73276), (1708, 60191), (2617, 39284), (2806, 36638), (5234, 19642), (5612, 18319), (9821, 10468)]