80879958

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{5147}}^1$

素因数の和:5258

約数の個数: 40

約数和(自身を含む): 183134952

約数和(自身を除く): 102254994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 5147, 5238, 7857, 10294, 15441, 15714, 30882, 46323, 92646, 138969, 277938, 416907, 499259, 833814, 998518, 1497777, 2995554, 4493331, 8986662, 13479993, 26959986, 40439979, 80879958]

約数ペア:

[(1, 80879958), (2, 40439979), (3, 26959986), (6, 13479993), (9, 8986662), (18, 4493331), (27, 2995554), (54, 1497777), (81, 998518), (97, 833814), (162, 499259), (194, 416907), (291, 277938), (582, 138969), (873, 92646), (1746, 46323), (2619, 30882), (5147, 15714), (5238, 15441), (7857, 10294)]