78297884

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4914

約数の個数: 36

約数和(自身を含む): 161346024

約数和(自身を除く): 83048140

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 4813, 8134, 9626, 16268, 19252, 33691, 67382, 134764, 235837, 399479, 471674, 798958, 943348, 1597916, 2796353, 5592706, 11185412, 19574471, 39148942, 78297884]

約数ペア:

[(1, 78297884), (2, 39148942), (4, 19574471), (7, 11185412), (14, 5592706), (28, 2796353), (49, 1597916), (83, 943348), (98, 798958), (166, 471674), (196, 399479), (332, 235837), (581, 134764), (1162, 67382), (2324, 33691), (4067, 19252), (4813, 16268), (8134, 9626)]