87142836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1297}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 222425280

約数和(自身を除く): 135282444

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1297, 1527, 2036, 2594, 3054, 3891, 5188, 5599, 6108, 7782, 11198, 14267, 15564, 16797, 22396, 28534, 33594, 42801, 57068, 67188, 85602, 171204, 660173, 1320346, 1980519, 2640692, 3961038, 7261903, 7922076, 14523806, 21785709, 29047612, 43571418, 87142836]

約数ペア:

[(1, 87142836), (2, 43571418), (3, 29047612), (4, 21785709), (6, 14523806), (11, 7922076), (12, 7261903), (22, 3961038), (33, 2640692), (44, 1980519), (66, 1320346), (132, 660173), (509, 171204), (1018, 85602), (1297, 67188), (1527, 57068), (2036, 42801), (2594, 33594), (3054, 28534), (3891, 22396), (5188, 16797), (5599, 15564), (6108, 14267), (7782, 11198)]