68988456

素因数分解:

$2^3\times 3^3\times {\mathrm{319391}}^1$

素因数の和:319406

約数の個数: 32

約数和(自身を含む): 191635200

約数和(自身を除く): 122646744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 319391, 638782, 958173, 1277564, 1916346, 2555128, 2874519, 3832692, 5749038, 7665384, 8623557, 11498076, 17247114, 22996152, 34494228, 68988456]

約数ペア:

[(1, 68988456), (2, 34494228), (3, 22996152), (4, 17247114), (6, 11498076), (8, 8623557), (9, 7665384), (12, 5749038), (18, 3832692), (24, 2874519), (27, 2555128), (36, 1916346), (54, 1277564), (72, 958173), (108, 638782), (216, 319391)]