84615916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6454

約数の個数: 48

約数和(自身を含む): 188939520

約数和(自身を除く): 104323604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6389, 6622, 12778, 13244, 25556, 44723, 70279, 89446, 140558, 178892, 274727, 281116, 491953, 549454, 983906, 1098908, 1923089, 1967812, 3021997, 3846178, 6043994, 7692356, 12087988, 21153979, 42307958, 84615916]

約数ペア:

[(1, 84615916), (2, 42307958), (4, 21153979), (7, 12087988), (11, 7692356), (14, 6043994), (22, 3846178), (28, 3021997), (43, 1967812), (44, 1923089), (77, 1098908), (86, 983906), (154, 549454), (172, 491953), (301, 281116), (308, 274727), (473, 178892), (602, 140558), (946, 89446), (1204, 70279), (1892, 44723), (3311, 25556), (6389, 13244), (6622, 12778)]