72830464

素因数分解:

$2^9\times 7^2\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 60

約数和(自身を含む): 169335144

約数和(自身を除く): 96504680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2903, 3136, 3584, 5806, 6272, 11612, 12544, 20321, 23224, 25088, 40642, 46448, 81284, 92896, 142247, 162568, 185792, 284494, 325136, 371584, 568988, 650272, 743168, 1137976, 1300544, 1486336, 2275952, 2601088, 4551904, 5202176, 9103808, 10404352, 18207616, 36415232, 72830464]

約数ペア:

[(1, 72830464), (2, 36415232), (4, 18207616), (7, 10404352), (8, 9103808), (14, 5202176), (16, 4551904), (28, 2601088), (32, 2275952), (49, 1486336), (56, 1300544), (64, 1137976), (98, 743168), (112, 650272), (128, 568988), (196, 371584), (224, 325136), (256, 284494), (392, 185792), (448, 162568), (512, 142247), (784, 92896), (896, 81284), (1568, 46448), (1792, 40642), (2903, 25088), (3136, 23224), (3584, 20321), (5806, 12544), (6272, 11612)]