81240864

素因数分解:

$2^5\times 3^1\times {\mathrm{846259}}^1$

素因数の和:846272

約数の個数: 24

約数和(自身を含む): 213257520

約数和(自身を除く): 132016656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 846259, 1692518, 2538777, 3385036, 5077554, 6770072, 10155108, 13540144, 20310216, 27080288, 40620432, 81240864]

約数ペア:

[(1, 81240864), (2, 40620432), (3, 27080288), (4, 20310216), (6, 13540144), (8, 10155108), (12, 6770072), (16, 5077554), (24, 3385036), (32, 2538777), (48, 1692518), (96, 846259)]