83878326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3719}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 208915200

約数和(自身を除く): 125036874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 358, 537, 1074, 1253, 1611, 2506, 3222, 3719, 3759, 7438, 7518, 11157, 11277, 22314, 22554, 26033, 33471, 52066, 66942, 78099, 156198, 234297, 468594, 665701, 1331402, 1997103, 3994206, 4659907, 5991309, 9319814, 11982618, 13979721, 27959442, 41939163, 83878326]

約数ペア:

[(1, 83878326), (2, 41939163), (3, 27959442), (6, 13979721), (7, 11982618), (9, 9319814), (14, 5991309), (18, 4659907), (21, 3994206), (42, 1997103), (63, 1331402), (126, 665701), (179, 468594), (358, 234297), (537, 156198), (1074, 78099), (1253, 66942), (1611, 52066), (2506, 33471), (3222, 26033), (3719, 22554), (3759, 22314), (7438, 11277), (7518, 11157)]