78880212

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26399}}^1$

素因数の和:26492

約数の個数: 36

約数和(自身を含む): 201801600

約数和(自身を除く): 122921388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 26399, 52798, 79197, 105596, 158394, 237591, 316788, 475182, 950364, 2191117, 4382234, 6573351, 8764468, 13146702, 19720053, 26293404, 39440106, 78880212]

約数ペア:

[(1, 78880212), (2, 39440106), (3, 26293404), (4, 19720053), (6, 13146702), (9, 8764468), (12, 6573351), (18, 4382234), (36, 2191117), (83, 950364), (166, 475182), (249, 316788), (332, 237591), (498, 158394), (747, 105596), (996, 79197), (1494, 52798), (2988, 26399)]