71177862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 168712704

約数和(自身を除く): 97534842

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 163, 222, 259, 281, 326, 489, 518, 562, 777, 843, 978, 1141, 1554, 1686, 1967, 2282, 3423, 3934, 5901, 6031, 6846, 10397, 11802, 12062, 18093, 20794, 31191, 36186, 42217, 45803, 62382, 72779, 84434, 91606, 126651, 137409, 145558, 218337, 253302, 274818, 320621, 436674, 641242, 961863, 1694711, 1923726, 3389422, 5084133, 10168266, 11862977, 23725954, 35588931, 71177862]

約数ペア:

[(1, 71177862), (2, 35588931), (3, 23725954), (6, 11862977), (7, 10168266), (14, 5084133), (21, 3389422), (37, 1923726), (42, 1694711), (74, 961863), (111, 641242), (163, 436674), (222, 320621), (259, 274818), (281, 253302), (326, 218337), (489, 145558), (518, 137409), (562, 126651), (777, 91606), (843, 84434), (978, 72779), (1141, 62382), (1554, 45803), (1686, 42217), (1967, 36186), (2282, 31191), (3423, 20794), (3934, 18093), (5901, 12062), (6031, 11802), (6846, 10397)]