86647764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1031521}}^1$

素因数の和:1031535

約数の個数: 24

約数和(自身を含む): 231060928

約数和(自身を除く): 144413164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1031521, 2063042, 3094563, 4126084, 6189126, 7220647, 12378252, 14441294, 21661941, 28882588, 43323882, 86647764]

約数ペア:

[(1, 86647764), (2, 43323882), (3, 28882588), (4, 21661941), (6, 14441294), (7, 12378252), (12, 7220647), (14, 6189126), (21, 4126084), (28, 3094563), (42, 2063042), (84, 1031521)]