68505136

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 157121640

約数和(自身を除く): 88616504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 784, 826, 944, 1481, 1652, 2891, 2962, 3304, 5782, 5924, 6608, 10367, 11564, 11848, 20734, 23128, 23696, 41468, 46256, 72569, 82936, 87379, 145138, 165872, 174758, 290276, 349516, 580552, 611653, 699032, 1161104, 1223306, 1398064, 2446612, 4281571, 4893224, 8563142, 9786448, 17126284, 34252568, 68505136]

約数ペア:

[(1, 68505136), (2, 34252568), (4, 17126284), (7, 9786448), (8, 8563142), (14, 4893224), (16, 4281571), (28, 2446612), (49, 1398064), (56, 1223306), (59, 1161104), (98, 699032), (112, 611653), (118, 580552), (196, 349516), (236, 290276), (392, 174758), (413, 165872), (472, 145138), (784, 87379), (826, 82936), (944, 72569), (1481, 46256), (1652, 41468), (2891, 23696), (2962, 23128), (3304, 20734), (5782, 11848), (5924, 11564), (6608, 10367)]