7155432

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 20097600

約数和(自身を除く): 12942168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 211, 216, 314, 422, 471, 628, 633, 844, 942, 1256, 1266, 1413, 1688, 1884, 1899, 2532, 2826, 3768, 3798, 4239, 5064, 5652, 5697, 7596, 8478, 11304, 11394, 15192, 16956, 22788, 33127, 33912, 45576, 66254, 99381, 132508, 198762, 265016, 298143, 397524, 596286, 795048, 894429, 1192572, 1788858, 2385144, 3577716, 7155432]

約数ペア:

[(1, 7155432), (2, 3577716), (3, 2385144), (4, 1788858), (6, 1192572), (8, 894429), (9, 795048), (12, 596286), (18, 397524), (24, 298143), (27, 265016), (36, 198762), (54, 132508), (72, 99381), (108, 66254), (157, 45576), (211, 33912), (216, 33127), (314, 22788), (422, 16956), (471, 15192), (628, 11394), (633, 11304), (844, 8478), (942, 7596), (1256, 5697), (1266, 5652), (1413, 5064), (1688, 4239), (1884, 3798), (1899, 3768), (2532, 2826)]