85778502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2861}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 181336320

約数和(自身を除く): 95557818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 2861, 4997, 5722, 8583, 9994, 14991, 17166, 29982, 54359, 108718, 163077, 326154, 752443, 1504886, 2257329, 4514658, 14296417, 28592834, 42889251, 85778502]

約数ペア:

[(1, 85778502), (2, 42889251), (3, 28592834), (6, 14296417), (19, 4514658), (38, 2257329), (57, 1504886), (114, 752443), (263, 326154), (526, 163077), (789, 108718), (1578, 54359), (2861, 29982), (4997, 17166), (5722, 14991), (8583, 9994)]