91797776

素因数分解:

$2^4\times 7^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 80

約数和(自身を含む): 212784000

約数和(自身を除く): 120986224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 343, 344, 389, 392, 602, 686, 688, 778, 784, 1204, 1372, 1556, 2107, 2408, 2723, 2744, 3112, 4214, 4816, 5446, 5488, 6224, 8428, 10892, 14749, 16727, 16856, 19061, 21784, 29498, 33454, 33712, 38122, 43568, 58996, 66908, 76244, 117089, 117992, 133427, 133816, 152488, 234178, 235984, 266854, 267632, 304976, 468356, 533708, 819623, 936712, 1067416, 1639246, 1873424, 2134832, 3278492, 5737361, 6556984, 11474722, 13113968, 22949444, 45898888, 91797776]

約数ペア:

[(1, 91797776), (2, 45898888), (4, 22949444), (7, 13113968), (8, 11474722), (14, 6556984), (16, 5737361), (28, 3278492), (43, 2134832), (49, 1873424), (56, 1639246), (86, 1067416), (98, 936712), (112, 819623), (172, 533708), (196, 468356), (301, 304976), (343, 267632), (344, 266854), (389, 235984), (392, 234178), (602, 152488), (686, 133816), (688, 133427), (778, 117992), (784, 117089), (1204, 76244), (1372, 66908), (1556, 58996), (2107, 43568), (2408, 38122), (2723, 33712), (2744, 33454), (3112, 29498), (4214, 21784), (4816, 19061), (5446, 16856), (5488, 16727), (6224, 14749), (8428, 10892)]