82123146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 212224320

約数和(自身を除く): 130101174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 139, 162, 189, 278, 378, 417, 521, 567, 834, 973, 1042, 1134, 1251, 1563, 1946, 2502, 2919, 3126, 3647, 3753, 4689, 5838, 7294, 7506, 8757, 9378, 10941, 11259, 14067, 17514, 21882, 22518, 26271, 28134, 32823, 42201, 52542, 65646, 72419, 78813, 84402, 98469, 144838, 157626, 196938, 217257, 295407, 434514, 506933, 590814, 651771, 1013866, 1303542, 1520799, 1955313, 3041598, 3910626, 4562397, 5865939, 9124794, 11731878, 13687191, 27374382, 41061573, 82123146]

約数ペア:

[(1, 82123146), (2, 41061573), (3, 27374382), (6, 13687191), (7, 11731878), (9, 9124794), (14, 5865939), (18, 4562397), (21, 3910626), (27, 3041598), (42, 1955313), (54, 1520799), (63, 1303542), (81, 1013866), (126, 651771), (139, 590814), (162, 506933), (189, 434514), (278, 295407), (378, 217257), (417, 196938), (521, 157626), (567, 144838), (834, 98469), (973, 84402), (1042, 78813), (1134, 72419), (1251, 65646), (1563, 52542), (1946, 42201), (2502, 32823), (2919, 28134), (3126, 26271), (3647, 22518), (3753, 21882), (4689, 17514), (5838, 14067), (7294, 11259), (7506, 10941), (8757, 9378)]