86486176

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2946

約数の個数: 72

約数和(自身を含む): 208565280

約数和(自身を除く): 122079104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2903, 3724, 4256, 5806, 7448, 11612, 14896, 20321, 23224, 29792, 40642, 46448, 55157, 81284, 92896, 110314, 142247, 162568, 220628, 284494, 325136, 386099, 441256, 568988, 650272, 772198, 882512, 1137976, 1544396, 1765024, 2275952, 2702693, 3088792, 4551904, 5405386, 6177584, 10810772, 12355168, 21621544, 43243088, 86486176]

約数ペア:

[(1, 86486176), (2, 43243088), (4, 21621544), (7, 12355168), (8, 10810772), (14, 6177584), (16, 5405386), (19, 4551904), (28, 3088792), (32, 2702693), (38, 2275952), (49, 1765024), (56, 1544396), (76, 1137976), (98, 882512), (112, 772198), (133, 650272), (152, 568988), (196, 441256), (224, 386099), (266, 325136), (304, 284494), (392, 220628), (532, 162568), (608, 142247), (784, 110314), (931, 92896), (1064, 81284), (1568, 55157), (1862, 46448), (2128, 40642), (2903, 29792), (3724, 23224), (4256, 20321), (5806, 14896), (7448, 11612)]