81424902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4159}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 176117760

約数和(自身を除く): 94692858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 753, 1506, 3263, 4159, 6526, 8318, 9789, 12477, 19578, 24954, 54067, 108134, 162201, 324402, 1043909, 2087818, 3131727, 6263454, 13570817, 27141634, 40712451, 81424902]

約数ペア:

[(1, 81424902), (2, 40712451), (3, 27141634), (6, 13570817), (13, 6263454), (26, 3131727), (39, 2087818), (78, 1043909), (251, 324402), (502, 162201), (753, 108134), (1506, 54067), (3263, 24954), (4159, 19578), (6526, 12477), (8318, 9789)]