68389896

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{8609}}^1$

素因数の和:8949

約数の個数: 32

約数和(自身を含む): 171511200

約数和(自身を除く): 103121304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 8609, 17218, 25827, 34436, 51654, 68872, 103308, 206616, 2849579, 5699158, 8548737, 11398316, 17097474, 22796632, 34194948, 68389896]

約数ペア:

[(1, 68389896), (2, 34194948), (3, 22796632), (4, 17097474), (6, 11398316), (8, 8548737), (12, 5699158), (24, 2849579), (331, 206616), (662, 103308), (993, 68872), (1324, 51654), (1986, 34436), (2648, 25827), (3972, 17218), (7944, 8609)]