81896016

素因数分解:

$2^4\times 3^1\times {\mathrm{1706167}}^1$

素因数の和:1706178

約数の個数: 20

約数和(自身を含む): 211564832

約数和(自身を除く): 129668816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1706167, 3412334, 5118501, 6824668, 10237002, 13649336, 20474004, 27298672, 40948008, 81896016]

約数ペア:

[(1, 81896016), (2, 40948008), (3, 27298672), (4, 20474004), (6, 13649336), (8, 10237002), (12, 6824668), (16, 5118501), (24, 3412334), (48, 1706167)]