87340512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{129971}}^1$

素因数の和:129991

約数の個数: 48

約数和(自身を含む): 262023552

約数和(自身を除く): 174683040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 129971, 259942, 389913, 519884, 779826, 909797, 1039768, 1559652, 1819594, 2079536, 2729391, 3119304, 3639188, 4159072, 5458782, 6238608, 7278376, 10917564, 12477216, 14556752, 21835128, 29113504, 43670256, 87340512]

約数ペア:

[(1, 87340512), (2, 43670256), (3, 29113504), (4, 21835128), (6, 14556752), (7, 12477216), (8, 10917564), (12, 7278376), (14, 6238608), (16, 5458782), (21, 4159072), (24, 3639188), (28, 3119304), (32, 2729391), (42, 2079536), (48, 1819594), (56, 1559652), (84, 1039768), (96, 909797), (112, 779826), (168, 519884), (224, 389913), (336, 259942), (672, 129971)]