77396896

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 158004000

約数和(自身を除く): 80607104

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 131, 148, 262, 296, 499, 524, 592, 998, 1048, 1184, 1996, 2096, 3992, 4192, 4847, 7984, 9694, 15968, 18463, 19388, 36926, 38776, 65369, 73852, 77552, 130738, 147704, 155104, 261476, 295408, 522952, 590816, 1045904, 2091808, 2418653, 4837306, 9674612, 19349224, 38698448, 77396896]

約数ペア:

[(1, 77396896), (2, 38698448), (4, 19349224), (8, 9674612), (16, 4837306), (32, 2418653), (37, 2091808), (74, 1045904), (131, 590816), (148, 522952), (262, 295408), (296, 261476), (499, 155104), (524, 147704), (592, 130738), (998, 77552), (1048, 73852), (1184, 65369), (1996, 38776), (2096, 36926), (3992, 19388), (4192, 18463), (4847, 15968), (7984, 9694)]