78284094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2729}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 179262720

約数和(自身を除く): 100978626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683, 1366, 2049, 2729, 4098, 4781, 5458, 8187, 9562, 14343, 16374, 19103, 28686, 38206, 57309, 114618, 1863907, 3727814, 5591721, 11183442, 13047349, 26094698, 39142047, 78284094]

約数ペア:

[(1, 78284094), (2, 39142047), (3, 26094698), (6, 13047349), (7, 11183442), (14, 5591721), (21, 3727814), (42, 1863907), (683, 114618), (1366, 57309), (2049, 38206), (2729, 28686), (4098, 19103), (4781, 16374), (5458, 14343), (8187, 9562)]