81701268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4099}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 209395200

約数和(自身を除く): 127693932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4099, 4983, 6644, 8198, 9966, 12297, 16396, 19932, 24594, 45089, 49188, 90178, 135267, 180356, 270534, 541068, 618949, 1237898, 1856847, 2475796, 3713694, 6808439, 7427388, 13616878, 20425317, 27233756, 40850634, 81701268]

約数ペア:

[(1, 81701268), (2, 40850634), (3, 27233756), (4, 20425317), (6, 13616878), (11, 7427388), (12, 6808439), (22, 3713694), (33, 2475796), (44, 1856847), (66, 1237898), (132, 618949), (151, 541068), (302, 270534), (453, 180356), (604, 135267), (906, 90178), (1661, 49188), (1812, 45089), (3322, 24594), (4099, 19932), (4983, 16396), (6644, 12297), (8198, 9966)]