71211744

素因数分解:

$2^5\times 3^3\times {\mathrm{82421}}^1$

素因数の和:82440

約数の個数: 48

約数和(自身を含む): 207703440

約数和(自身を除く): 136491696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 82421, 164842, 247263, 329684, 494526, 659368, 741789, 989052, 1318736, 1483578, 1978104, 2225367, 2637472, 2967156, 3956208, 4450734, 5934312, 7912416, 8901468, 11868624, 17802936, 23737248, 35605872, 71211744]

約数ペア:

[(1, 71211744), (2, 35605872), (3, 23737248), (4, 17802936), (6, 11868624), (8, 8901468), (9, 7912416), (12, 5934312), (16, 4450734), (18, 3956208), (24, 2967156), (27, 2637472), (32, 2225367), (36, 1978104), (48, 1483578), (54, 1318736), (72, 989052), (96, 741789), (108, 659368), (144, 494526), (216, 329684), (288, 247263), (432, 164842), (864, 82421)]