67556496

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28723}}^1$

素因数の和:28748

約数の個数: 60

約数和(自身を含む): 203021232

約数和(自身を除く): 135464736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28723, 57446, 86169, 114892, 172338, 201061, 229784, 344676, 402122, 459568, 603183, 689352, 804244, 1206366, 1378704, 1407427, 1608488, 2412732, 2814854, 3216976, 4222281, 4825464, 5629708, 8444562, 9650928, 11259416, 16889124, 22518832, 33778248, 67556496]

約数ペア:

[(1, 67556496), (2, 33778248), (3, 22518832), (4, 16889124), (6, 11259416), (7, 9650928), (8, 8444562), (12, 5629708), (14, 4825464), (16, 4222281), (21, 3216976), (24, 2814854), (28, 2412732), (42, 1608488), (48, 1407427), (49, 1378704), (56, 1206366), (84, 804244), (98, 689352), (112, 603183), (147, 459568), (168, 402122), (196, 344676), (294, 229784), (336, 201061), (392, 172338), (588, 114892), (784, 86169), (1176, 57446), (2352, 28723)]