71791956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104959}}^1$

素因数の和:104988

約数の個数: 36

約数和(自身を含む): 191027200

約数和(自身を除く): 119235244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 104959, 209918, 314877, 419836, 629754, 944631, 1259508, 1889262, 1994221, 3778524, 3988442, 5982663, 7976884, 11965326, 17947989, 23930652, 35895978, 71791956]

約数ペア:

[(1, 71791956), (2, 35895978), (3, 23930652), (4, 17947989), (6, 11965326), (9, 7976884), (12, 5982663), (18, 3988442), (19, 3778524), (36, 1994221), (38, 1889262), (57, 1259508), (76, 944631), (114, 629754), (171, 419836), (228, 314877), (342, 209918), (684, 104959)]