87985212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45541}}^1$

素因数の和:45578

約数の個数: 48

約数和(自身を含む): 244833792

約数和(自身を除く): 156848580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 45541, 91082, 136623, 182164, 273246, 318787, 546492, 637574, 956361, 1047443, 1275148, 1912722, 2094886, 3142329, 3825444, 4189772, 6284658, 7332101, 12569316, 14664202, 21996303, 29328404, 43992606, 87985212]

約数ペア:

[(1, 87985212), (2, 43992606), (3, 29328404), (4, 21996303), (6, 14664202), (7, 12569316), (12, 7332101), (14, 6284658), (21, 4189772), (23, 3825444), (28, 3142329), (42, 2094886), (46, 1912722), (69, 1275148), (84, 1047443), (92, 956361), (138, 637574), (161, 546492), (276, 318787), (322, 273246), (483, 182164), (644, 136623), (966, 91082), (1932, 45541)]