123131232

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{20359}}^1$

素因数の和:20385

約数の個数: 96

約数和(自身を含む): 410457600

約数和(自身を除く): 287326368

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, 20359, 40718, 61077, 81436, 122154, 142513, 162872, 183231, 244308, 285026, 325744, 366462, 427539, 488616, 549693, 570052, 651488, 732924, 855078, 977232, 1099386, 1140104, 1282617, 1465848, 1710156, 1954464, 2198772, 2280208, 2565234, 2931696, 3420312, 3847851, 4397544, 4560416, 5130468, 5863392, 6840624, 7695702, 8795088, 10260936, 13681248, 15391404, 17590176, 20521872, 30782808, 41043744, 61565616, 123131232]

約数ペア:

[(1, 123131232), (2, 61565616), (3, 41043744), (4, 30782808), (6, 20521872), (7, 17590176), (8, 15391404), (9, 13681248), (12, 10260936), (14, 8795088), (16, 7695702), (18, 6840624), (21, 5863392), (24, 5130468), (27, 4560416), (28, 4397544), (32, 3847851), (36, 3420312), (42, 2931696), (48, 2565234), (54, 2280208), (56, 2198772), (63, 1954464), (72, 1710156), (84, 1465848), (96, 1282617), (108, 1140104), (112, 1099386), (126, 977232), (144, 855078), (168, 732924), (189, 651488), (216, 570052), (224, 549693), (252, 488616), (288, 427539), (336, 366462), (378, 325744), (432, 285026), (504, 244308), (672, 183231), (756, 162872), (864, 142513), (1008, 122154), (1512, 81436), (2016, 61077), (3024, 40718), (6048, 20359)]