86433564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21893}}^1$

素因数の和:21954

約数の個数: 48

約数和(自身を含む): 235404288

約数和(自身を除く): 148970724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 21893, 43786, 65679, 87572, 131358, 153251, 262716, 306502, 459753, 613004, 919506, 1028971, 1839012, 2057942, 3086913, 4115884, 6173826, 7202797, 12347652, 14405594, 21608391, 28811188, 43216782, 86433564]

約数ペア:

[(1, 86433564), (2, 43216782), (3, 28811188), (4, 21608391), (6, 14405594), (7, 12347652), (12, 7202797), (14, 6173826), (21, 4115884), (28, 3086913), (42, 2057942), (47, 1839012), (84, 1028971), (94, 919506), (141, 613004), (188, 459753), (282, 306502), (329, 262716), (564, 153251), (658, 131358), (987, 87572), (1316, 65679), (1974, 43786), (3948, 21893)]