171572904

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1777}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 484060500

約数和(自身を除く): 312487596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 894, 1192, 1341, 1777, 1788, 2682, 3554, 3576, 4023, 5331, 5364, 7108, 8046, 10662, 10728, 12069, 14216, 15993, 16092, 21324, 24138, 31986, 32184, 42648, 47979, 48276, 63972, 95958, 96552, 127944, 143937, 191916, 264773, 287874, 383832, 529546, 575748, 794319, 1059092, 1151496, 1588638, 2118184, 2382957, 3177276, 4765914, 6354552, 7148871, 9531828, 14297742, 19063656, 21446613, 28595484, 42893226, 57190968, 85786452, 171572904]

約数ペア:

[(1, 171572904), (2, 85786452), (3, 57190968), (4, 42893226), (6, 28595484), (8, 21446613), (9, 19063656), (12, 14297742), (18, 9531828), (24, 7148871), (27, 6354552), (36, 4765914), (54, 3177276), (72, 2382957), (81, 2118184), (108, 1588638), (149, 1151496), (162, 1059092), (216, 794319), (298, 575748), (324, 529546), (447, 383832), (596, 287874), (648, 264773), (894, 191916), (1192, 143937), (1341, 127944), (1777, 96552), (1788, 95958), (2682, 63972), (3554, 48276), (3576, 47979), (4023, 42648), (5331, 32184), (5364, 31986), (7108, 24138), (8046, 21324), (10662, 16092), (10728, 15993), (12069, 14216)]