78707556

素因数分解:

$2^2\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{1993}}^1$

素因数の和:3100

約数の個数: 36

約数和(自身を含む): 199236492

約数和(自身を除く): 120528936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1097, 1993, 2194, 3291, 3986, 4388, 5979, 6582, 7972, 9873, 11958, 13164, 17937, 19746, 23916, 35874, 39492, 71748, 2186321, 4372642, 6558963, 8745284, 13117926, 19676889, 26235852, 39353778, 78707556]

約数ペア:

[(1, 78707556), (2, 39353778), (3, 26235852), (4, 19676889), (6, 13117926), (9, 8745284), (12, 6558963), (18, 4372642), (36, 2186321), (1097, 71748), (1993, 39492), (2194, 35874), (3291, 23916), (3986, 19746), (4388, 17937), (5979, 13164), (6582, 11958), (7972, 9873)]