76172608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 156911040

約数和(自身を除く): 80738432

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 172, 178, 311, 344, 356, 622, 688, 712, 1244, 1376, 1424, 2488, 2752, 2848, 3827, 4976, 5696, 7654, 9952, 13373, 15308, 19904, 26746, 27679, 30616, 53492, 55358, 61232, 106984, 110716, 122464, 213968, 221432, 244928, 427936, 442864, 855872, 885728, 1190197, 1771456, 2380394, 4760788, 9521576, 19043152, 38086304, 76172608]

約数ペア:

[(1, 76172608), (2, 38086304), (4, 19043152), (8, 9521576), (16, 4760788), (32, 2380394), (43, 1771456), (64, 1190197), (86, 885728), (89, 855872), (172, 442864), (178, 427936), (311, 244928), (344, 221432), (356, 213968), (622, 122464), (688, 110716), (712, 106984), (1244, 61232), (1376, 55358), (1424, 53492), (2488, 30616), (2752, 27679), (2848, 26746), (3827, 19904), (4976, 15308), (5696, 13373), (7654, 9952)]