89876192

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 108

約数和(自身を含む): 217528416

約数和(自身を除く): 127652224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 49, 56, 62, 86, 98, 112, 124, 172, 196, 217, 224, 248, 301, 344, 392, 434, 496, 602, 688, 784, 868, 992, 1204, 1333, 1376, 1519, 1568, 1736, 1849, 2107, 2408, 2666, 3038, 3472, 3698, 4214, 4816, 5332, 6076, 6944, 7396, 8428, 9331, 9632, 10664, 12152, 12943, 14792, 16856, 18662, 21328, 24304, 25886, 29584, 33712, 37324, 42656, 48608, 51772, 57319, 59168, 65317, 67424, 74648, 90601, 103544, 114638, 130634, 149296, 181202, 207088, 229276, 261268, 298592, 362404, 401233, 414176, 458552, 522536, 724808, 802466, 917104, 1045072, 1449616, 1604932, 1834208, 2090144, 2808631, 2899232, 3209864, 5617262, 6419728, 11234524, 12839456, 22469048, 44938096, 89876192]

約数ペア:

[(1, 89876192), (2, 44938096), (4, 22469048), (7, 12839456), (8, 11234524), (14, 6419728), (16, 5617262), (28, 3209864), (31, 2899232), (32, 2808631), (43, 2090144), (49, 1834208), (56, 1604932), (62, 1449616), (86, 1045072), (98, 917104), (112, 802466), (124, 724808), (172, 522536), (196, 458552), (217, 414176), (224, 401233), (248, 362404), (301, 298592), (344, 261268), (392, 229276), (434, 207088), (496, 181202), (602, 149296), (688, 130634), (784, 114638), (868, 103544), (992, 90601), (1204, 74648), (1333, 67424), (1376, 65317), (1519, 59168), (1568, 57319), (1736, 51772), (1849, 48608), (2107, 42656), (2408, 37324), (2666, 33712), (3038, 29584), (3472, 25886), (3698, 24304), (4214, 21328), (4816, 18662), (5332, 16856), (6076, 14792), (6944, 12943), (7396, 12152), (8428, 10664), (9331, 9632)]