88049423

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 119180160

約数和(自身を除く): 31130737

約数列:

[1, 7, 11, 29, 43, 49, 77, 131, 203, 301, 319, 473, 539, 917, 1247, 1421, 1441, 2107, 2233, 3311, 3799, 5633, 6419, 8729, 10087, 13717, 15631, 23177, 26593, 39431, 41789, 61103, 61963, 70609, 96019, 163357, 186151, 276017, 292523, 433741, 672133, 1143499, 1796927, 2047661, 3036187, 8004493, 12578489, 88049423]

約数ペア:

[(1, 88049423), (7, 12578489), (11, 8004493), (29, 3036187), (43, 2047661), (49, 1796927), (77, 1143499), (131, 672133), (203, 433741), (301, 292523), (319, 276017), (473, 186151), (539, 163357), (917, 96019), (1247, 70609), (1421, 61963), (1441, 61103), (2107, 41789), (2233, 39431), (3311, 26593), (3799, 23177), (5633, 15631), (6419, 13717), (8729, 10087)]