84640864

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34351}}^1$

素因数の和:34379

約数の個数: 48

約数和(自身を含む): 207760896

約数和(自身を除く): 123120032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 34351, 68702, 137404, 240457, 274808, 377861, 480914, 549616, 755722, 961828, 1099232, 1511444, 1923656, 2645027, 3022888, 3847312, 5290054, 6045776, 7694624, 10580108, 12091552, 21160216, 42320432, 84640864]

約数ペア:

[(1, 84640864), (2, 42320432), (4, 21160216), (7, 12091552), (8, 10580108), (11, 7694624), (14, 6045776), (16, 5290054), (22, 3847312), (28, 3022888), (32, 2645027), (44, 1923656), (56, 1511444), (77, 1099232), (88, 961828), (112, 755722), (154, 549616), (176, 480914), (224, 377861), (308, 274808), (352, 240457), (616, 137404), (1232, 68702), (2464, 34351)]