72835112

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 164263680

約数和(自身を除く): 91428568

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 193, 293, 322, 386, 586, 644, 772, 1172, 1288, 1351, 1544, 2051, 2344, 2702, 4102, 4439, 5404, 6739, 8204, 8878, 10808, 13478, 16408, 17756, 26956, 31073, 35512, 47173, 53912, 56549, 62146, 94346, 113098, 124292, 188692, 226196, 248584, 377384, 395843, 452392, 791686, 1300627, 1583372, 2601254, 3166744, 5202508, 9104389, 10405016, 18208778, 36417556, 72835112]

約数ペア:

[(1, 72835112), (2, 36417556), (4, 18208778), (7, 10405016), (8, 9104389), (14, 5202508), (23, 3166744), (28, 2601254), (46, 1583372), (56, 1300627), (92, 791686), (161, 452392), (184, 395843), (193, 377384), (293, 248584), (322, 226196), (386, 188692), (586, 124292), (644, 113098), (772, 94346), (1172, 62146), (1288, 56549), (1351, 53912), (1544, 47173), (2051, 35512), (2344, 31073), (2702, 26956), (4102, 17756), (4439, 16408), (5404, 13478), (6739, 10808), (8204, 8878)]