57481128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21577}}^1$

素因数の和:21626

約数の個数: 48

約数和(自身を含む): 159892980

約数和(自身を除く): 102411852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 21577, 43154, 64731, 86308, 129462, 172616, 194193, 258924, 388386, 517848, 776772, 798349, 1553544, 1596698, 2395047, 3193396, 4790094, 6386792, 7185141, 9580188, 14370282, 19160376, 28740564, 57481128]

約数ペア:

[(1, 57481128), (2, 28740564), (3, 19160376), (4, 14370282), (6, 9580188), (8, 7185141), (9, 6386792), (12, 4790094), (18, 3193396), (24, 2395047), (36, 1596698), (37, 1553544), (72, 798349), (74, 776772), (111, 517848), (148, 388386), (222, 258924), (296, 194193), (333, 172616), (444, 129462), (666, 86308), (888, 64731), (1332, 43154), (2664, 21577)]