74908782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 175986720

約数和(自身を除く): 101077938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2039, 2041, 2826, 4078, 4082, 6117, 6123, 12234, 12246, 18351, 18369, 26507, 36702, 36738, 53014, 79521, 159042, 238563, 320123, 477126, 640246, 960369, 1920738, 2881107, 4161599, 5762214, 8323198, 12484797, 24969594, 37454391, 74908782]

約数ペア:

[(1, 74908782), (2, 37454391), (3, 24969594), (6, 12484797), (9, 8323198), (13, 5762214), (18, 4161599), (26, 2881107), (39, 1920738), (78, 960369), (117, 640246), (157, 477126), (234, 320123), (314, 238563), (471, 159042), (942, 79521), (1413, 53014), (2039, 36738), (2041, 36702), (2826, 26507), (4078, 18369), (4082, 18351), (6117, 12246), (6123, 12234)]