8989776

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 60

約数和(自身を含む): 25379328

約数和(自身を除く): 16389552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 383, 489, 652, 766, 978, 1149, 1304, 1467, 1532, 1956, 2298, 2608, 2934, 3064, 3447, 3912, 4596, 5868, 6128, 6894, 7824, 9192, 11736, 13788, 18384, 23472, 27576, 55152, 62429, 124858, 187287, 249716, 374574, 499432, 561861, 749148, 998864, 1123722, 1498296, 2247444, 2996592, 4494888, 8989776]

約数ペア:

[(1, 8989776), (2, 4494888), (3, 2996592), (4, 2247444), (6, 1498296), (8, 1123722), (9, 998864), (12, 749148), (16, 561861), (18, 499432), (24, 374574), (36, 249716), (48, 187287), (72, 124858), (144, 62429), (163, 55152), (326, 27576), (383, 23472), (489, 18384), (652, 13788), (766, 11736), (978, 9192), (1149, 7824), (1304, 6894), (1467, 6128), (1532, 5868), (1956, 4596), (2298, 3912), (2608, 3447), (2934, 3064)]