87809616

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1321

約数の個数: 80

約数和(自身を含む): 253664320

約数和(自身を除く): 165854704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1123, 1448, 1629, 2172, 2246, 2896, 3258, 3369, 4344, 4492, 4887, 6516, 6738, 8688, 8984, 9774, 10107, 13032, 13476, 17968, 19548, 20214, 26064, 26952, 30321, 39096, 40428, 53904, 60642, 78192, 80856, 121284, 161712, 203263, 242568, 406526, 485136, 609789, 813052, 1219578, 1626104, 1829367, 2439156, 3252208, 3658734, 4878312, 5488101, 7317468, 9756624, 10976202, 14634936, 21952404, 29269872, 43904808, 87809616]

約数ペア:

[(1, 87809616), (2, 43904808), (3, 29269872), (4, 21952404), (6, 14634936), (8, 10976202), (9, 9756624), (12, 7317468), (16, 5488101), (18, 4878312), (24, 3658734), (27, 3252208), (36, 2439156), (48, 1829367), (54, 1626104), (72, 1219578), (108, 813052), (144, 609789), (181, 485136), (216, 406526), (362, 242568), (432, 203263), (543, 161712), (724, 121284), (1086, 80856), (1123, 78192), (1448, 60642), (1629, 53904), (2172, 40428), (2246, 39096), (2896, 30321), (3258, 26952), (3369, 26064), (4344, 20214), (4492, 19548), (4887, 17968), (6516, 13476), (6738, 13032), (8688, 10107), (8984, 9774)]