76887224

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 154533600

約数和(自身を除く): 77646376

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 337, 361, 632, 674, 722, 1348, 1444, 1501, 2696, 2888, 3002, 6004, 6403, 12008, 12806, 25612, 26623, 28519, 51224, 53246, 57038, 106492, 114076, 121657, 212984, 228152, 243314, 486628, 505837, 973256, 1011674, 2023348, 4046696, 9610903, 19221806, 38443612, 76887224]

約数ペア:

[(1, 76887224), (2, 38443612), (4, 19221806), (8, 9610903), (19, 4046696), (38, 2023348), (76, 1011674), (79, 973256), (152, 505837), (158, 486628), (316, 243314), (337, 228152), (361, 212984), (632, 121657), (674, 114076), (722, 106492), (1348, 57038), (1444, 53246), (1501, 51224), (2696, 28519), (2888, 26623), (3002, 25612), (6004, 12806), (6403, 12008)]