87880662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 48

約数和(自身を含む): 201342960

約数和(自身を除く): 113462298

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 586, 877, 879, 1754, 1758, 2631, 2637, 5262, 5274, 5567, 7893, 11134, 15786, 16663, 16701, 33326, 33402, 49989, 50103, 99978, 100206, 149967, 256961, 299934, 513922, 770883, 1541766, 2312649, 4625298, 4882259, 9764518, 14646777, 29293554, 43940331, 87880662]

約数ペア:

[(1, 87880662), (2, 43940331), (3, 29293554), (6, 14646777), (9, 9764518), (18, 4882259), (19, 4625298), (38, 2312649), (57, 1541766), (114, 770883), (171, 513922), (293, 299934), (342, 256961), (586, 149967), (877, 100206), (879, 99978), (1754, 50103), (1758, 49989), (2631, 33402), (2637, 33326), (5262, 16701), (5274, 16663), (5567, 15786), (7893, 11134)]