85779008

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1652

約数の個数: 84

約数和(自身を含む): 209786220

約数和(自身を除く): 124007212

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1609, 1666, 1904, 3136, 3218, 3332, 3808, 6436, 6664, 7616, 11263, 12872, 13328, 22526, 25744, 26656, 27353, 45052, 51488, 53312, 54706, 78841, 90104, 102976, 109412, 157682, 180208, 191471, 218824, 315364, 360416, 382942, 437648, 630728, 720832, 765884, 875296, 1261456, 1340297, 1531768, 1750592, 2522912, 2680594, 3063536, 5045824, 5361188, 6127072, 10722376, 12254144, 21444752, 42889504, 85779008]

約数ペア:

[(1, 85779008), (2, 42889504), (4, 21444752), (7, 12254144), (8, 10722376), (14, 6127072), (16, 5361188), (17, 5045824), (28, 3063536), (32, 2680594), (34, 2522912), (49, 1750592), (56, 1531768), (64, 1340297), (68, 1261456), (98, 875296), (112, 765884), (119, 720832), (136, 630728), (196, 437648), (224, 382942), (238, 360416), (272, 315364), (392, 218824), (448, 191471), (476, 180208), (544, 157682), (784, 109412), (833, 102976), (952, 90104), (1088, 78841), (1568, 54706), (1609, 53312), (1666, 51488), (1904, 45052), (3136, 27353), (3218, 26656), (3332, 25744), (3808, 22526), (6436, 13328), (6664, 12872), (7616, 11263)]