87513384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{520913}}^1$

素因数の和:520929

約数の個数: 32

約数和(自身を含む): 250038720

約数和(自身を除く): 162525336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 520913, 1041826, 1562739, 2083652, 3125478, 3646391, 4167304, 6250956, 7292782, 10939173, 12501912, 14585564, 21878346, 29171128, 43756692, 87513384]

約数ペア:

[(1, 87513384), (2, 43756692), (3, 29171128), (4, 21878346), (6, 14585564), (7, 12501912), (8, 10939173), (12, 7292782), (14, 6250956), (21, 4167304), (24, 3646391), (28, 3125478), (42, 2083652), (56, 1562739), (84, 1041826), (168, 520913)]