80890284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12791}}^1$

素因数の和:12846

約数の個数: 48

約数和(自身を含む): 206309376

約数和(自身を除く): 125419092

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 6324, 12791, 25582, 38373, 51164, 76746, 153492, 217447, 396521, 434894, 652341, 793042, 869788, 1189563, 1304682, 1586084, 2379126, 2609364, 4758252, 6740857, 13481714, 20222571, 26963428, 40445142, 80890284]

約数ペア:

[(1, 80890284), (2, 40445142), (3, 26963428), (4, 20222571), (6, 13481714), (12, 6740857), (17, 4758252), (31, 2609364), (34, 2379126), (51, 1586084), (62, 1304682), (68, 1189563), (93, 869788), (102, 793042), (124, 652341), (186, 434894), (204, 396521), (372, 217447), (527, 153492), (1054, 76746), (1581, 51164), (2108, 38373), (3162, 25582), (6324, 12791)]