127292004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{72161}}^1$

素因数の和:72185

約数の個数: 54

約数和(自身を含む): 374304294

約数和(自身を除く): 247012290

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 72161, 144322, 216483, 288644, 432966, 505127, 649449, 865932, 1010254, 1298898, 1515381, 2020508, 2597796, 3030762, 3535889, 4546143, 6061524, 7071778, 9092286, 10607667, 14143556, 18184572, 21215334, 31823001, 42430668, 63646002, 127292004]

約数ペア:

[(1, 127292004), (2, 63646002), (3, 42430668), (4, 31823001), (6, 21215334), (7, 18184572), (9, 14143556), (12, 10607667), (14, 9092286), (18, 7071778), (21, 6061524), (28, 4546143), (36, 3535889), (42, 3030762), (49, 2597796), (63, 2020508), (84, 1515381), (98, 1298898), (126, 1010254), (147, 865932), (196, 649449), (252, 505127), (294, 432966), (441, 288644), (588, 216483), (882, 144322), (1764, 72161)]