81436848

素因数分解:

$2^4\times 3^1\times {\mathrm{1696601}}^1$

素因数の和:1696612

約数の個数: 20

約数和(自身を含む): 210378648

約数和(自身を除く): 128941800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1696601, 3393202, 5089803, 6786404, 10179606, 13572808, 20359212, 27145616, 40718424, 81436848]

約数ペア:

[(1, 81436848), (2, 40718424), (3, 27145616), (4, 20359212), (6, 13572808), (8, 10179606), (12, 6786404), (16, 5089803), (24, 3393202), (48, 1696601)]