117687904

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 247733640

約数和(自身を除く): 130045736

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 89, 124, 172, 178, 248, 344, 356, 496, 688, 712, 961, 992, 1333, 1376, 1424, 1922, 2666, 2759, 2848, 3827, 3844, 5332, 5518, 7654, 7688, 10664, 11036, 15308, 15376, 21328, 22072, 30616, 30752, 41323, 42656, 44144, 61232, 82646, 85529, 88288, 118637, 122464, 165292, 171058, 237274, 330584, 342116, 474548, 661168, 684232, 949096, 1322336, 1368464, 1898192, 2736928, 3677747, 3796384, 7355494, 14710988, 29421976, 58843952, 117687904]

約数ペア:

[(1, 117687904), (2, 58843952), (4, 29421976), (8, 14710988), (16, 7355494), (31, 3796384), (32, 3677747), (43, 2736928), (62, 1898192), (86, 1368464), (89, 1322336), (124, 949096), (172, 684232), (178, 661168), (248, 474548), (344, 342116), (356, 330584), (496, 237274), (688, 171058), (712, 165292), (961, 122464), (992, 118637), (1333, 88288), (1376, 85529), (1424, 82646), (1922, 61232), (2666, 44144), (2759, 42656), (2848, 41323), (3827, 30752), (3844, 30616), (5332, 22072), (5518, 21328), (7654, 15376), (7688, 15308), (10664, 11036)]