80315898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 175855680

約数和(自身を除く): 95539782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 169, 206, 309, 338, 507, 618, 769, 1014, 1339, 1538, 2307, 2678, 4017, 4614, 8034, 9997, 17407, 19994, 29991, 34814, 52221, 59982, 79207, 104442, 129961, 158414, 237621, 259922, 389883, 475242, 779766, 1029691, 2059382, 3089073, 6178146, 13385983, 26771966, 40157949, 80315898]

約数ペア:

[(1, 80315898), (2, 40157949), (3, 26771966), (6, 13385983), (13, 6178146), (26, 3089073), (39, 2059382), (78, 1029691), (103, 779766), (169, 475242), (206, 389883), (309, 259922), (338, 237621), (507, 158414), (618, 129961), (769, 104442), (1014, 79207), (1339, 59982), (1538, 52221), (2307, 34814), (2678, 29991), (4017, 19994), (4614, 17407), (8034, 9997)]