131247576

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{24971}}^1$

素因数の和:25056

約数の個数: 48

約数和(自身を含む): 360345960

約数和(自身を除く): 229098384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 24971, 49942, 74913, 99884, 149826, 199768, 224739, 299652, 449478, 599304, 898956, 1797912, 1822883, 3645766, 5468649, 7291532, 10937298, 14583064, 16405947, 21874596, 32811894, 43749192, 65623788, 131247576]

約数ペア:

[(1, 131247576), (2, 65623788), (3, 43749192), (4, 32811894), (6, 21874596), (8, 16405947), (9, 14583064), (12, 10937298), (18, 7291532), (24, 5468649), (36, 3645766), (72, 1822883), (73, 1797912), (146, 898956), (219, 599304), (292, 449478), (438, 299652), (584, 224739), (657, 199768), (876, 149826), (1314, 99884), (1752, 74913), (2628, 49942), (5256, 24971)]