82208776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 175633920

約数和(自身を除く): 93425144

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 124, 172, 248, 344, 403, 559, 593, 806, 1118, 1186, 1333, 1612, 2236, 2372, 2666, 3224, 4472, 4744, 5332, 7709, 10664, 15418, 17329, 18383, 25499, 30836, 34658, 36766, 50998, 61672, 69316, 73532, 101996, 138632, 147064, 203992, 238979, 331487, 477958, 662974, 790469, 955916, 1325948, 1580938, 1911832, 2651896, 3161876, 6323752, 10276097, 20552194, 41104388, 82208776]

約数ペア:

[(1, 82208776), (2, 41104388), (4, 20552194), (8, 10276097), (13, 6323752), (26, 3161876), (31, 2651896), (43, 1911832), (52, 1580938), (62, 1325948), (86, 955916), (104, 790469), (124, 662974), (172, 477958), (248, 331487), (344, 238979), (403, 203992), (559, 147064), (593, 138632), (806, 101996), (1118, 73532), (1186, 69316), (1333, 61672), (1612, 50998), (2236, 36766), (2372, 34658), (2666, 30836), (3224, 25499), (4472, 18383), (4744, 17329), (5332, 15418), (7709, 10664)]