85343132

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 177230592

約数和(自身を除く): 91887460

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 146, 172, 292, 301, 511, 602, 971, 1022, 1204, 1942, 2044, 3139, 3884, 6278, 6797, 12556, 13594, 21973, 27188, 41753, 43946, 70883, 83506, 87892, 141766, 167012, 283532, 292271, 496181, 584542, 992362, 1169084, 1984724, 3047969, 6095938, 12191876, 21335783, 42671566, 85343132]

約数ペア:

[(1, 85343132), (2, 42671566), (4, 21335783), (7, 12191876), (14, 6095938), (28, 3047969), (43, 1984724), (73, 1169084), (86, 992362), (146, 584542), (172, 496181), (292, 292271), (301, 283532), (511, 167012), (602, 141766), (971, 87892), (1022, 83506), (1204, 70883), (1942, 43946), (2044, 41753), (3139, 27188), (3884, 21973), (6278, 13594), (6797, 12556)]