43080072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 123984000

約数和(自身を除く): 80903928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1721, 1788, 2086, 3129, 3442, 3576, 4172, 5163, 6258, 6884, 8344, 10326, 12047, 12516, 13768, 20652, 24094, 25032, 36141, 41304, 48188, 72282, 96376, 144564, 256429, 289128, 512858, 769287, 1025716, 1538574, 1795003, 2051432, 3077148, 3590006, 5385009, 6154296, 7180012, 10770018, 14360024, 21540036, 43080072]

約数ペア:

[(1, 43080072), (2, 21540036), (3, 14360024), (4, 10770018), (6, 7180012), (7, 6154296), (8, 5385009), (12, 3590006), (14, 3077148), (21, 2051432), (24, 1795003), (28, 1538574), (42, 1025716), (56, 769287), (84, 512858), (149, 289128), (168, 256429), (298, 144564), (447, 96376), (596, 72282), (894, 48188), (1043, 41304), (1192, 36141), (1721, 25032), (1788, 24094), (2086, 20652), (3129, 13768), (3442, 12516), (3576, 12047), (4172, 10326), (5163, 8344), (6258, 6884)]