81999456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11093}}^1$

素因数の和:11124

約数の個数: 96

約数和(自身を含む): 268386048

約数和(自身を除く): 186386592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 11093, 22186, 33279, 44372, 66558, 77651, 88744, 122023, 133116, 155302, 177488, 232953, 244046, 266232, 310604, 354976, 366069, 465906, 488092, 532464, 621208, 732138, 854161, 931812, 976184, 1064928, 1242416, 1464276, 1708322, 1863624, 1952368, 2484832, 2562483, 2928552, 3416644, 3727248, 3904736, 5124966, 5857104, 6833288, 7454496, 10249932, 11714208, 13666576, 20499864, 27333152, 40999728, 81999456]

約数ペア:

[(1, 81999456), (2, 40999728), (3, 27333152), (4, 20499864), (6, 13666576), (7, 11714208), (8, 10249932), (11, 7454496), (12, 6833288), (14, 5857104), (16, 5124966), (21, 3904736), (22, 3727248), (24, 3416644), (28, 2928552), (32, 2562483), (33, 2484832), (42, 1952368), (44, 1863624), (48, 1708322), (56, 1464276), (66, 1242416), (77, 1064928), (84, 976184), (88, 931812), (96, 854161), (112, 732138), (132, 621208), (154, 532464), (168, 488092), (176, 465906), (224, 366069), (231, 354976), (264, 310604), (308, 266232), (336, 244046), (352, 232953), (462, 177488), (528, 155302), (616, 133116), (672, 122023), (924, 88744), (1056, 77651), (1232, 66558), (1848, 44372), (2464, 33279), (3696, 22186), (7392, 11093)]