81170208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13421}}^1$

素因数の和:13447

約数の個数: 96

約数和(自身を含む): 270587520

約数和(自身を除く): 189417312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13421, 26842, 40263, 53684, 80526, 93947, 107368, 120789, 161052, 187894, 214736, 241578, 281841, 322104, 362367, 375788, 429472, 483156, 563682, 644208, 724734, 751576, 845523, 966312, 1127364, 1288416, 1449468, 1503152, 1691046, 1932624, 2254728, 2536569, 2898936, 3006304, 3382092, 3865248, 4509456, 5073138, 5797872, 6764184, 9018912, 10146276, 11595744, 13528368, 20292552, 27056736, 40585104, 81170208]

約数ペア:

[(1, 81170208), (2, 40585104), (3, 27056736), (4, 20292552), (6, 13528368), (7, 11595744), (8, 10146276), (9, 9018912), (12, 6764184), (14, 5797872), (16, 5073138), (18, 4509456), (21, 3865248), (24, 3382092), (27, 3006304), (28, 2898936), (32, 2536569), (36, 2254728), (42, 1932624), (48, 1691046), (54, 1503152), (56, 1449468), (63, 1288416), (72, 1127364), (84, 966312), (96, 845523), (108, 751576), (112, 724734), (126, 644208), (144, 563682), (168, 483156), (189, 429472), (216, 375788), (224, 362367), (252, 322104), (288, 281841), (336, 241578), (378, 214736), (432, 187894), (504, 161052), (672, 120789), (756, 107368), (864, 93947), (1008, 80526), (1512, 53684), (2016, 40263), (3024, 26842), (6048, 13421)]