85320248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 183435840

約数和(自身を除く): 98115592

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 212, 299, 424, 598, 673, 689, 1196, 1219, 1346, 1378, 2392, 2438, 2692, 2756, 4876, 5384, 5512, 8749, 9752, 15479, 15847, 17498, 30958, 31694, 34996, 35669, 61916, 63388, 69992, 71338, 123832, 126776, 142676, 201227, 285352, 402454, 463697, 804908, 820387, 927394, 1609816, 1640774, 1854788, 3281548, 3709576, 6563096, 10665031, 21330062, 42660124, 85320248]

約数ペア:

[(1, 85320248), (2, 42660124), (4, 21330062), (8, 10665031), (13, 6563096), (23, 3709576), (26, 3281548), (46, 1854788), (52, 1640774), (53, 1609816), (92, 927394), (104, 820387), (106, 804908), (184, 463697), (212, 402454), (299, 285352), (424, 201227), (598, 142676), (673, 126776), (689, 123832), (1196, 71338), (1219, 69992), (1346, 63388), (1378, 61916), (2392, 35669), (2438, 34996), (2692, 31694), (2756, 30958), (4876, 17498), (5384, 15847), (5512, 15479), (8749, 9752)]