142947432

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{27197}}^1$

素因数の和:27282

約数の個数: 48

約数和(自身を含む): 392467140

約数和(自身を除く): 249519708

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, 27197, 54394, 81591, 108788, 163182, 217576, 244773, 326364, 489546, 652728, 979092, 1958184, 1985381, 3970762, 5956143, 7941524, 11912286, 15883048, 17868429, 23824572, 35736858, 47649144, 71473716, 142947432]

約数ペア:

[(1, 142947432), (2, 71473716), (3, 47649144), (4, 35736858), (6, 23824572), (8, 17868429), (9, 15883048), (12, 11912286), (18, 7941524), (24, 5956143), (36, 3970762), (72, 1985381), (73, 1958184), (146, 979092), (219, 652728), (292, 489546), (438, 326364), (584, 244773), (657, 217576), (876, 163182), (1314, 108788), (1752, 81591), (2628, 54394), (5256, 27197)]