71549688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18517}}^1$

素因数の和:18556

約数の個数: 64

約数和(自身を含む): 213327360

約数和(自身を除く): 141777672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 18517, 37034, 55551, 74068, 111102, 129619, 148136, 222204, 259238, 388857, 425891, 444408, 518476, 777714, 851782, 1036952, 1277673, 1555428, 1703564, 2555346, 2981237, 3110856, 3407128, 5110692, 5962474, 8943711, 10221384, 11924948, 17887422, 23849896, 35774844, 71549688]

約数ペア:

[(1, 71549688), (2, 35774844), (3, 23849896), (4, 17887422), (6, 11924948), (7, 10221384), (8, 8943711), (12, 5962474), (14, 5110692), (21, 3407128), (23, 3110856), (24, 2981237), (28, 2555346), (42, 1703564), (46, 1555428), (56, 1277673), (69, 1036952), (84, 851782), (92, 777714), (138, 518476), (161, 444408), (168, 425891), (184, 388857), (276, 259238), (322, 222204), (483, 148136), (552, 129619), (644, 111102), (966, 74068), (1288, 55551), (1932, 37034), (3864, 18517)]