81582564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42227}}^1$

素因数の和:42264

約数の個数: 48

約数和(自身を含む): 227017728

約数和(自身を除く): 145435164

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, 42227, 84454, 126681, 168908, 253362, 295589, 506724, 591178, 886767, 971221, 1182356, 1773534, 1942442, 2913663, 3547068, 3884884, 5827326, 6798547, 11654652, 13597094, 20395641, 27194188, 40791282, 81582564]

約数ペア:

[(1, 81582564), (2, 40791282), (3, 27194188), (4, 20395641), (6, 13597094), (7, 11654652), (12, 6798547), (14, 5827326), (21, 3884884), (23, 3547068), (28, 2913663), (42, 1942442), (46, 1773534), (69, 1182356), (84, 971221), (92, 886767), (138, 591178), (161, 506724), (276, 295589), (322, 253362), (483, 168908), (644, 126681), (966, 84454), (1932, 42227)]