81328639176

素因数分解:

$2^3\times 3^2\times {\mathrm{6779}}^1\times {\mathrm{166627}}^1$

素因数の和:173418

約数の個数: 48

約数和(自身を含む): 220298878800

約数和(自身を除く): 138970239624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6779, 13558, 20337, 27116, 40674, 54232, 61011, 81348, 122022, 162696, 166627, 244044, 333254, 488088, 499881, 666508, 999762, 1333016, 1499643, 1999524, 2999286, 3999048, 5998572, 11997144, 1129564433, 2259128866, 3388693299, 4518257732, 6777386598, 9036515464, 10166079897, 13554773196, 20332159794, 27109546392, 40664319588, 81328639176]

約数ペア:

[(1, 81328639176), (2, 40664319588), (3, 27109546392), (4, 20332159794), (6, 13554773196), (8, 10166079897), (9, 9036515464), (12, 6777386598), (18, 4518257732), (24, 3388693299), (36, 2259128866), (72, 1129564433), (6779, 11997144), (13558, 5998572), (20337, 3999048), (27116, 2999286), (40674, 1999524), (54232, 1499643), (61011, 1333016), (81348, 999762), (122022, 666508), (162696, 499881), (166627, 488088), (244044, 333254)]