80382198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 104605962

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 114, 146, 219, 247, 438, 494, 741, 743, 949, 1387, 1482, 1486, 1898, 2229, 2774, 2847, 4161, 4458, 5694, 8322, 9659, 14117, 18031, 19318, 28234, 28977, 36062, 42351, 54093, 54239, 57954, 84702, 108186, 108478, 162717, 183521, 325434, 367042, 550563, 705107, 1030541, 1101126, 1410214, 2061082, 2115321, 3091623, 4230642, 6183246, 13397033, 26794066, 40191099, 80382198]

約数ペア:

[(1, 80382198), (2, 40191099), (3, 26794066), (6, 13397033), (13, 6183246), (19, 4230642), (26, 3091623), (38, 2115321), (39, 2061082), (57, 1410214), (73, 1101126), (78, 1030541), (114, 705107), (146, 550563), (219, 367042), (247, 325434), (438, 183521), (494, 162717), (741, 108478), (743, 108186), (949, 84702), (1387, 57954), (1482, 54239), (1486, 54093), (1898, 42351), (2229, 36062), (2774, 28977), (2847, 28234), (4161, 19318), (4458, 18031), (5694, 14117), (8322, 9659)]