68739288

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{69857}}^1$

素因数の和:69907

約数の個数: 32

約数和(自身を含む): 176042160

約数和(自身を除く): 107302872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 69857, 139714, 209571, 279428, 419142, 558856, 838284, 1676568, 2864137, 5728274, 8592411, 11456548, 17184822, 22913096, 34369644, 68739288]

約数ペア:

[(1, 68739288), (2, 34369644), (3, 22913096), (4, 17184822), (6, 11456548), (8, 8592411), (12, 5728274), (24, 2864137), (41, 1676568), (82, 838284), (123, 558856), (164, 419142), (246, 279428), (328, 209571), (492, 139714), (984, 69857)]