77728536

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4517}}^1$

素因数の和:4768

約数の個数: 48

約数和(自身を含む): 211442400

約数和(自身を除く): 133713864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 4517, 5736, 8604, 9034, 13551, 17208, 18068, 27102, 36136, 40653, 54204, 81306, 108408, 162612, 325224, 1079563, 2159126, 3238689, 4318252, 6477378, 8636504, 9716067, 12954756, 19432134, 25909512, 38864268, 77728536]

約数ペア:

[(1, 77728536), (2, 38864268), (3, 25909512), (4, 19432134), (6, 12954756), (8, 9716067), (9, 8636504), (12, 6477378), (18, 4318252), (24, 3238689), (36, 2159126), (72, 1079563), (239, 325224), (478, 162612), (717, 108408), (956, 81306), (1434, 54204), (1912, 40653), (2151, 36136), (2868, 27102), (4302, 18068), (4517, 17208), (5736, 13551), (8604, 9034)]