69746516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 145563264

約数和(自身を除く): 75816748

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1093, 1204, 1484, 2186, 2279, 4372, 4558, 7651, 9116, 15302, 15953, 30604, 31906, 46999, 57929, 63812, 93998, 115858, 187996, 231716, 328993, 405503, 657986, 811006, 1315972, 1622012, 2490947, 4981894, 9963788, 17436629, 34873258, 69746516]

約数ペア:

[(1, 69746516), (2, 34873258), (4, 17436629), (7, 9963788), (14, 4981894), (28, 2490947), (43, 1622012), (53, 1315972), (86, 811006), (106, 657986), (172, 405503), (212, 328993), (301, 231716), (371, 187996), (602, 115858), (742, 93998), (1093, 63812), (1204, 57929), (1484, 46999), (2186, 31906), (2279, 30604), (4372, 15953), (4558, 15302), (7651, 9116)]