68347552

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 169344000

約数和(自身を除く): 100996448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 479, 637, 686, 728, 784, 958, 1274, 1372, 1456, 1568, 1916, 2548, 2744, 2912, 3353, 3832, 4459, 5096, 5488, 6227, 6706, 7664, 8918, 10192, 10976, 12454, 13412, 15328, 17836, 20384, 23471, 24908, 26824, 35672, 43589, 46942, 49816, 53648, 71344, 87178, 93884, 99632, 107296, 142688, 164297, 174356, 187768, 199264, 305123, 328594, 348712, 375536, 610246, 657188, 697424, 751072, 1220492, 1314376, 1394848, 2135861, 2440984, 2628752, 4271722, 4881968, 5257504, 8543444, 9763936, 17086888, 34173776, 68347552]

約数ペア:

[(1, 68347552), (2, 34173776), (4, 17086888), (7, 9763936), (8, 8543444), (13, 5257504), (14, 4881968), (16, 4271722), (26, 2628752), (28, 2440984), (32, 2135861), (49, 1394848), (52, 1314376), (56, 1220492), (91, 751072), (98, 697424), (104, 657188), (112, 610246), (182, 375536), (196, 348712), (208, 328594), (224, 305123), (343, 199264), (364, 187768), (392, 174356), (416, 164297), (479, 142688), (637, 107296), (686, 99632), (728, 93884), (784, 87178), (958, 71344), (1274, 53648), (1372, 49816), (1456, 46942), (1568, 43589), (1916, 35672), (2548, 26824), (2744, 24908), (2912, 23471), (3353, 20384), (3832, 17836), (4459, 15328), (5096, 13412), (5488, 12454), (6227, 10976), (6706, 10192), (7664, 8918)]