64327578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80611}}^1$

素因数の和:80642

約数の個数: 32

約数和(自身を含む): 154775040

約数和(自身を除く): 90447462

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80611, 161222, 241833, 483666, 564277, 1128554, 1531609, 1692831, 3063218, 3385662, 4594827, 9189654, 10721263, 21442526, 32163789, 64327578]

約数ペア:

[(1, 64327578), (2, 32163789), (3, 21442526), (6, 10721263), (7, 9189654), (14, 4594827), (19, 3385662), (21, 3063218), (38, 1692831), (42, 1531609), (57, 1128554), (114, 564277), (133, 483666), (266, 241833), (399, 161222), (798, 80611)]