82100788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 180432000

約数和(自身を除く): 98331212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 1789, 2086, 3278, 3578, 4172, 6556, 7156, 11473, 12523, 19679, 22946, 25046, 39358, 45892, 50092, 78716, 137753, 266561, 275506, 533122, 551012, 1066244, 1865927, 2932171, 3731854, 5864342, 7463708, 11728684, 20525197, 41050394, 82100788]

約数ペア:

[(1, 82100788), (2, 41050394), (4, 20525197), (7, 11728684), (11, 7463708), (14, 5864342), (22, 3731854), (28, 2932171), (44, 1865927), (77, 1066244), (149, 551012), (154, 533122), (298, 275506), (308, 266561), (596, 137753), (1043, 78716), (1639, 50092), (1789, 45892), (2086, 39358), (3278, 25046), (3578, 22946), (4172, 19679), (6556, 12523), (7156, 11473)]