80783742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7451}}^1$

素因数の和:7608

約数の個数: 32

約数和(自身を含む): 175271040

約数和(自身を除く): 94487298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 278, 417, 834, 1807, 3614, 5421, 7451, 10842, 14902, 22353, 44706, 96863, 193726, 290589, 581178, 1035689, 2071378, 3107067, 6214134, 13463957, 26927914, 40391871, 80783742]

約数ペア:

[(1, 80783742), (2, 40391871), (3, 26927914), (6, 13463957), (13, 6214134), (26, 3107067), (39, 2071378), (78, 1035689), (139, 581178), (278, 290589), (417, 193726), (834, 96863), (1807, 44706), (3614, 22353), (5421, 14902), (7451, 10842)]