89891004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1070131}}^1$

素因数の和:1070145

約数の個数: 24

約数和(自身を含む): 239709568

約数和(自身を除く): 149818564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1070131, 2140262, 3210393, 4280524, 6420786, 7490917, 12841572, 14981834, 22472751, 29963668, 44945502, 89891004]

約数ペア:

[(1, 89891004), (2, 44945502), (3, 29963668), (4, 22472751), (6, 14981834), (7, 12841572), (12, 7490917), (14, 6420786), (21, 4280524), (28, 3210393), (42, 2140262), (84, 1070131)]