78239124

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3511}}^1$

素因数の和:4140

約数の個数: 36

約数和(自身を含む): 198147040

約数和(自身を除く): 119907916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3511, 3714, 5571, 7022, 7428, 10533, 11142, 14044, 21066, 22284, 31599, 42132, 63198, 126396, 2173309, 4346618, 6519927, 8693236, 13039854, 19559781, 26079708, 39119562, 78239124]

約数ペア:

[(1, 78239124), (2, 39119562), (3, 26079708), (4, 19559781), (6, 13039854), (9, 8693236), (12, 6519927), (18, 4346618), (36, 2173309), (619, 126396), (1238, 63198), (1857, 42132), (2476, 31599), (3511, 22284), (3714, 21066), (5571, 14044), (7022, 11142), (7428, 10533)]