76421688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{454891}}^1$

素因数の和:454907

約数の個数: 32

約数和(自身を含む): 218348160

約数和(自身を除く): 141926472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 454891, 909782, 1364673, 1819564, 2729346, 3184237, 3639128, 5458692, 6368474, 9552711, 10917384, 12736948, 19105422, 25473896, 38210844, 76421688]

約数ペア:

[(1, 76421688), (2, 38210844), (3, 25473896), (4, 19105422), (6, 12736948), (7, 10917384), (8, 9552711), (12, 6368474), (14, 5458692), (21, 3639128), (24, 3184237), (28, 2729346), (42, 1819564), (56, 1364673), (84, 909782), (168, 454891)]