78439662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1669}}^1$

素因数の和:2057

約数の個数: 48

約数和(自身を含む): 194868960

約数和(自身を除く): 116429298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 1119, 1669, 2238, 2611, 3338, 3357, 5007, 5222, 6714, 7833, 10014, 11683, 15021, 15666, 23366, 23499, 30042, 35049, 46998, 70098, 105147, 210294, 622537, 1245074, 1867611, 3735222, 4357759, 5602833, 8715518, 11205666, 13073277, 26146554, 39219831, 78439662]

約数ペア:

[(1, 78439662), (2, 39219831), (3, 26146554), (6, 13073277), (7, 11205666), (9, 8715518), (14, 5602833), (18, 4357759), (21, 3735222), (42, 1867611), (63, 1245074), (126, 622537), (373, 210294), (746, 105147), (1119, 70098), (1669, 46998), (2238, 35049), (2611, 30042), (3338, 23499), (3357, 23366), (5007, 15666), (5222, 15021), (6714, 11683), (7833, 10014)]