78108016

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3853}}^1$

素因数の和:4049

約数の個数: 40

約数和(自身を含む): 173954144

約数和(自身を除く): 95846128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 3853, 5068, 7706, 10136, 15412, 20272, 26971, 30824, 53942, 61648, 107884, 215768, 431536, 697393, 1394786, 2789572, 4881751, 5579144, 9763502, 11158288, 19527004, 39054008, 78108016]

約数ペア:

[(1, 78108016), (2, 39054008), (4, 19527004), (7, 11158288), (8, 9763502), (14, 5579144), (16, 4881751), (28, 2789572), (56, 1394786), (112, 697393), (181, 431536), (362, 215768), (724, 107884), (1267, 61648), (1448, 53942), (2534, 30824), (2896, 26971), (3853, 20272), (5068, 15412), (7706, 10136)]