66090828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{367}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 158681600

約数和(自身を除く): 92590772

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 349, 367, 516, 698, 734, 1047, 1101, 1396, 1468, 2094, 2202, 4188, 4404, 15007, 15781, 30014, 31562, 45021, 47343, 60028, 63124, 90042, 94686, 128083, 180084, 189372, 256166, 384249, 512332, 768498, 1536996, 5507569, 11015138, 16522707, 22030276, 33045414, 66090828]

約数ペア:

[(1, 66090828), (2, 33045414), (3, 22030276), (4, 16522707), (6, 11015138), (12, 5507569), (43, 1536996), (86, 768498), (129, 512332), (172, 384249), (258, 256166), (349, 189372), (367, 180084), (516, 128083), (698, 94686), (734, 90042), (1047, 63124), (1101, 60028), (1396, 47343), (1468, 45021), (2094, 31562), (2202, 30014), (4188, 15781), (4404, 15007)]