87639852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{235591}}^1$

素因数の和:235629

約数の個数: 24

約数和(自身を含む): 211090432

約数和(自身を除く): 123450580

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 235591, 471182, 706773, 942364, 1413546, 2827092, 7303321, 14606642, 21909963, 29213284, 43819926, 87639852]

約数ペア:

[(1, 87639852), (2, 43819926), (3, 29213284), (4, 21909963), (6, 14606642), (12, 7303321), (31, 2827092), (62, 1413546), (93, 942364), (124, 706773), (186, 471182), (372, 235591)]