87644916

素因数分解:

$2^2\times 3^4\times {\mathrm{270509}}^1$

素因数の和:270525

約数の個数: 30

約数和(自身を含む): 229121970

約数和(自身を除く): 141477054

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 270509, 541018, 811527, 1082036, 1623054, 2434581, 3246108, 4869162, 7303743, 9738324, 14607486, 21911229, 29214972, 43822458, 87644916]

約数ペア:

[(1, 87644916), (2, 43822458), (3, 29214972), (4, 21911229), (6, 14607486), (9, 9738324), (12, 7303743), (18, 4869162), (27, 3246108), (36, 2434581), (54, 1623054), (81, 1082036), (108, 811527), (162, 541018), (324, 270509)]