64498608

素因数分解:

$2^4\times 3^2\times {\mathrm{447907}}^1$

素因数の和:447921

約数の個数: 30

約数和(自身を含む): 180506924

約数和(自身を除く): 116008316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 447907, 895814, 1343721, 1791628, 2687442, 3583256, 4031163, 5374884, 7166512, 8062326, 10749768, 16124652, 21499536, 32249304, 64498608]

約数ペア:

[(1, 64498608), (2, 32249304), (3, 21499536), (4, 16124652), (6, 10749768), (8, 8062326), (9, 7166512), (12, 5374884), (16, 4031163), (18, 3583256), (24, 2687442), (36, 1791628), (48, 1343721), (72, 895814), (144, 447907)]