85039724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6486

約数の個数: 48

約数和(自身を含む): 189885696

約数和(自身を除く): 104845972

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, 6421, 6622, 12842, 13244, 25684, 44947, 70631, 89894, 141262, 179788, 276103, 282524, 494417, 552206, 988834, 1104412, 1932721, 1977668, 3037133, 3865442, 6074266, 7730884, 12148532, 21259931, 42519862, 85039724]

約数ペア:

[(1, 85039724), (2, 42519862), (4, 21259931), (7, 12148532), (11, 7730884), (14, 6074266), (22, 3865442), (28, 3037133), (43, 1977668), (44, 1932721), (77, 1104412), (86, 988834), (154, 552206), (172, 494417), (301, 282524), (308, 276103), (473, 179788), (602, 141262), (946, 89894), (1204, 70631), (1892, 44947), (3311, 25684), (6421, 13244), (6622, 12842)]