78514688

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 80

約数和(自身を含む): 188886720

約数和(自身を除く): 110372032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1153, 1216, 1792, 2128, 2306, 2432, 3584, 4256, 4612, 4864, 8071, 8512, 9224, 9728, 16142, 17024, 18448, 21907, 32284, 34048, 36896, 43814, 64568, 68096, 73792, 87628, 129136, 147584, 153349, 175256, 258272, 295168, 306698, 350512, 516544, 590336, 613396, 701024, 1033088, 1226792, 1402048, 2066176, 2453584, 2804096, 4132352, 4907168, 5608192, 9814336, 11216384, 19628672, 39257344, 78514688]

約数ペア:

[(1, 78514688), (2, 39257344), (4, 19628672), (7, 11216384), (8, 9814336), (14, 5608192), (16, 4907168), (19, 4132352), (28, 2804096), (32, 2453584), (38, 2066176), (56, 1402048), (64, 1226792), (76, 1033088), (112, 701024), (128, 613396), (133, 590336), (152, 516544), (224, 350512), (256, 306698), (266, 295168), (304, 258272), (448, 175256), (512, 153349), (532, 147584), (608, 129136), (896, 87628), (1064, 73792), (1153, 68096), (1216, 64568), (1792, 43814), (2128, 36896), (2306, 34048), (2432, 32284), (3584, 21907), (4256, 18448), (4612, 17024), (4864, 16142), (8071, 9728), (8512, 9224)]