112005712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 273454720

約数和(自身を除く): 161449008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 1789, 2236, 2408, 3578, 3913, 4472, 4816, 7156, 7826, 8944, 12523, 14312, 15652, 23257, 25046, 28624, 31304, 46514, 50092, 62608, 76927, 93028, 100184, 153854, 162799, 186056, 200368, 307708, 325598, 372112, 538489, 615416, 651196, 1000051, 1076978, 1230832, 1302392, 2000102, 2153956, 2604784, 4000204, 4307912, 7000357, 8000408, 8615824, 14000714, 16000816, 28001428, 56002856, 112005712]

約数ペア:

[(1, 112005712), (2, 56002856), (4, 28001428), (7, 16000816), (8, 14000714), (13, 8615824), (14, 8000408), (16, 7000357), (26, 4307912), (28, 4000204), (43, 2604784), (52, 2153956), (56, 2000102), (86, 1302392), (91, 1230832), (104, 1076978), (112, 1000051), (172, 651196), (182, 615416), (208, 538489), (301, 372112), (344, 325598), (364, 307708), (559, 200368), (602, 186056), (688, 162799), (728, 153854), (1118, 100184), (1204, 93028), (1456, 76927), (1789, 62608), (2236, 50092), (2408, 46514), (3578, 31304), (3913, 28624), (4472, 25046), (4816, 23257), (7156, 15652), (7826, 14312), (8944, 12523)]