87941672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17257}}^1$

素因数の和:17290

約数の個数: 48

約数和(自身を含む): 206578260

約数和(自身を除く): 118636588

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 17257, 34514, 69028, 120799, 138056, 224341, 241598, 448682, 483196, 845593, 897364, 966392, 1570387, 1691186, 1794728, 3140774, 3382372, 6281548, 6764744, 10992709, 12563096, 21985418, 43970836, 87941672]

約数ペア:

[(1, 87941672), (2, 43970836), (4, 21985418), (7, 12563096), (8, 10992709), (13, 6764744), (14, 6281548), (26, 3382372), (28, 3140774), (49, 1794728), (52, 1691186), (56, 1570387), (91, 966392), (98, 897364), (104, 845593), (182, 483196), (196, 448682), (364, 241598), (392, 224341), (637, 138056), (728, 120799), (1274, 69028), (2548, 34514), (5096, 17257)]