67716756

素因数分解:

$2^2\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 176057280

約数和(自身を除く): 108340524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 491, 982, 1277, 1473, 1964, 2554, 2946, 3831, 4419, 5108, 5892, 7662, 8838, 11493, 13257, 15324, 17676, 22986, 26514, 34479, 45972, 53028, 68958, 137916, 627007, 1254014, 1881021, 2508028, 3762042, 5643063, 7524084, 11286126, 16929189, 22572252, 33858378, 67716756]

約数ペア:

[(1, 67716756), (2, 33858378), (3, 22572252), (4, 16929189), (6, 11286126), (9, 7524084), (12, 5643063), (18, 3762042), (27, 2508028), (36, 1881021), (54, 1254014), (108, 627007), (491, 137916), (982, 68958), (1277, 53028), (1473, 45972), (1964, 34479), (2554, 26514), (2946, 22986), (3831, 17676), (4419, 15324), (5108, 13257), (5892, 11493), (7662, 8838)]