64749816

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2411}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 175907160

約数和(自身を除く): 111157344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 2238, 2411, 2984, 3357, 4476, 4822, 6714, 7233, 8952, 9644, 13428, 14466, 19288, 21699, 26856, 28932, 43398, 57864, 86796, 173592, 899303, 1798606, 2697909, 3597212, 5395818, 7194424, 8093727, 10791636, 16187454, 21583272, 32374908, 64749816]

約数ペア:

[(1, 64749816), (2, 32374908), (3, 21583272), (4, 16187454), (6, 10791636), (8, 8093727), (9, 7194424), (12, 5395818), (18, 3597212), (24, 2697909), (36, 1798606), (72, 899303), (373, 173592), (746, 86796), (1119, 57864), (1492, 43398), (2238, 28932), (2411, 26856), (2984, 21699), (3357, 19288), (4476, 14466), (4822, 13428), (6714, 9644), (7233, 8952)]