78471012

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139133}}^1$

素因数の和:139187

約数の個数: 24

約数和(自身を含む): 186996096

約数和(自身を除く): 108525084

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 139133, 278266, 417399, 556532, 834798, 1669596, 6539251, 13078502, 19617753, 26157004, 39235506, 78471012]

約数ペア:

[(1, 78471012), (2, 39235506), (3, 26157004), (4, 19617753), (6, 13078502), (12, 6539251), (47, 1669596), (94, 834798), (141, 556532), (188, 417399), (282, 278266), (564, 139133)]