64618872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 169166880

約数和(自身を除く): 104548008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 53, 74, 106, 111, 148, 159, 212, 222, 296, 318, 424, 444, 636, 888, 1272, 1373, 1961, 2746, 3922, 4119, 5492, 5883, 7844, 8238, 10984, 11766, 15688, 16476, 23532, 32952, 47064, 50801, 72769, 101602, 145538, 152403, 203204, 218307, 291076, 304806, 406408, 436614, 582152, 609612, 873228, 1219224, 1746456, 2692453, 5384906, 8077359, 10769812, 16154718, 21539624, 32309436, 64618872]

約数ペア:

[(1, 64618872), (2, 32309436), (3, 21539624), (4, 16154718), (6, 10769812), (8, 8077359), (12, 5384906), (24, 2692453), (37, 1746456), (53, 1219224), (74, 873228), (106, 609612), (111, 582152), (148, 436614), (159, 406408), (212, 304806), (222, 291076), (296, 218307), (318, 203204), (424, 152403), (444, 145538), (636, 101602), (888, 72769), (1272, 50801), (1373, 47064), (1961, 32952), (2746, 23532), (3922, 16476), (4119, 15688), (5492, 11766), (5883, 10984), (7844, 8238)]