172311832

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 415530000

約数和(自身を除く): 243218168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 89, 98, 154, 178, 196, 308, 356, 392, 449, 539, 616, 623, 712, 898, 979, 1078, 1246, 1796, 1958, 2156, 2492, 3143, 3592, 3916, 4312, 4361, 4939, 4984, 6286, 6853, 7832, 8722, 9878, 12572, 13706, 17444, 19756, 22001, 25144, 27412, 34573, 34888, 39512, 39961, 44002, 47971, 54824, 69146, 79922, 88004, 95942, 138292, 159844, 176008, 191884, 242011, 276584, 279727, 319688, 383768, 439571, 484022, 559454, 879142, 968044, 1118908, 1758284, 1936088, 1958089, 2237816, 3076997, 3516568, 3916178, 6153994, 7832356, 12307988, 15664712, 21538979, 24615976, 43077958, 86155916, 172311832]

約数ペア:

[(1, 172311832), (2, 86155916), (4, 43077958), (7, 24615976), (8, 21538979), (11, 15664712), (14, 12307988), (22, 7832356), (28, 6153994), (44, 3916178), (49, 3516568), (56, 3076997), (77, 2237816), (88, 1958089), (89, 1936088), (98, 1758284), (154, 1118908), (178, 968044), (196, 879142), (308, 559454), (356, 484022), (392, 439571), (449, 383768), (539, 319688), (616, 279727), (623, 276584), (712, 242011), (898, 191884), (979, 176008), (1078, 159844), (1246, 138292), (1796, 95942), (1958, 88004), (2156, 79922), (2492, 69146), (3143, 54824), (3592, 47971), (3916, 44002), (4312, 39961), (4361, 39512), (4939, 34888), (4984, 34573), (6286, 27412), (6853, 25144), (7832, 22001), (8722, 19756), (9878, 17444), (12572, 13706)]