64787568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71039}}^1$

素因数の和:71069

約数の個数: 40

約数和(自身を含む): 176179200

約数和(自身を除く): 111391632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 71039, 142078, 213117, 284156, 426234, 568312, 852468, 1136624, 1349741, 1704936, 2699482, 3409872, 4049223, 5398964, 8098446, 10797928, 16196892, 21595856, 32393784, 64787568]

約数ペア:

[(1, 64787568), (2, 32393784), (3, 21595856), (4, 16196892), (6, 10797928), (8, 8098446), (12, 5398964), (16, 4049223), (19, 3409872), (24, 2699482), (38, 1704936), (48, 1349741), (57, 1136624), (76, 852468), (114, 568312), (152, 426234), (228, 284156), (304, 213117), (456, 142078), (912, 71039)]