80274292

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 167128192

約数和(自身を除く): 86853900

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1093, 1204, 1708, 2186, 2623, 4372, 5246, 7651, 10492, 15302, 18361, 30604, 36722, 46999, 66673, 73444, 93998, 133346, 187996, 266692, 328993, 466711, 657986, 933422, 1315972, 1866844, 2866939, 5733878, 11467756, 20068573, 40137146, 80274292]

約数ペア:

[(1, 80274292), (2, 40137146), (4, 20068573), (7, 11467756), (14, 5733878), (28, 2866939), (43, 1866844), (61, 1315972), (86, 933422), (122, 657986), (172, 466711), (244, 328993), (301, 266692), (427, 187996), (602, 133346), (854, 93998), (1093, 73444), (1204, 66673), (1708, 46999), (2186, 36722), (2623, 30604), (4372, 18361), (5246, 15302), (7651, 10492)]