78244614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1103}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 194268672

約数和(自身を除く): 116024058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 1103, 1126, 1689, 2206, 3309, 3378, 3941, 5067, 6618, 7721, 7882, 9927, 10134, 11823, 15442, 19854, 23163, 23646, 35469, 46326, 69489, 70938, 138978, 620989, 1241978, 1862967, 3725934, 4346923, 5588901, 8693846, 11177802, 13040769, 26081538, 39122307, 78244614]

約数ペア:

[(1, 78244614), (2, 39122307), (3, 26081538), (6, 13040769), (7, 11177802), (9, 8693846), (14, 5588901), (18, 4346923), (21, 3725934), (42, 1862967), (63, 1241978), (126, 620989), (563, 138978), (1103, 70938), (1126, 69489), (1689, 46326), (2206, 35469), (3309, 23646), (3378, 23163), (3941, 19854), (5067, 15442), (6618, 11823), (7721, 10134), (7882, 9927)]