777777129804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1\times {\mathrm{25771}}^1$

素因数の和:28387

約数の個数: 96

約数和(自身を含む): 1938595405824

約数和(自身を除く): 1160818276020

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2543, 2967, 3956, 5086, 5934, 7629, 10172, 11868, 15258, 25771, 30516, 51542, 58489, 77313, 103084, 109349, 116978, 154626, 175467, 218698, 233956, 309252, 328047, 350934, 437396, 592733, 656094, 701868, 1108153, 1185466, 1312188, 1778199, 2216306, 2370932, 2515027, 3324459, 3556398, 4432612, 5030054, 6648918, 7112796, 7545081, 10060108, 13297836, 15090162, 25487519, 30180324, 50975038, 65535653, 76462557, 101950076, 131071306, 152925114, 196606959, 262142612, 305850228, 393213918, 786427836, 1507320019, 2818033079, 3014640038, 4521960057, 5636066158, 6029280076, 8454099237, 9043920114, 11272132316, 16908198474, 18087840228, 33816396948, 64814760817, 129629521634, 194444282451, 259259043268, 388888564902, 777777129804]

約数ペア:

[(1, 777777129804), (2, 388888564902), (3, 259259043268), (4, 194444282451), (6, 129629521634), (12, 64814760817), (23, 33816396948), (43, 18087840228), (46, 16908198474), (69, 11272132316), (86, 9043920114), (92, 8454099237), (129, 6029280076), (138, 5636066158), (172, 4521960057), (258, 3014640038), (276, 2818033079), (516, 1507320019), (989, 786427836), (1978, 393213918), (2543, 305850228), (2967, 262142612), (3956, 196606959), (5086, 152925114), (5934, 131071306), (7629, 101950076), (10172, 76462557), (11868, 65535653), (15258, 50975038), (25771, 30180324), (30516, 25487519), (51542, 15090162), (58489, 13297836), (77313, 10060108), (103084, 7545081), (109349, 7112796), (116978, 6648918), (154626, 5030054), (175467, 4432612), (218698, 3556398), (233956, 3324459), (309252, 2515027), (328047, 2370932), (350934, 2216306), (437396, 1778199), (592733, 1312188), (656094, 1185466), (701868, 1108153)]