82690218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1129}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 193731720

約数和(自身を除く): 111041502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 313, 626, 939, 1129, 1878, 2258, 2817, 3387, 4069, 5634, 6774, 8138, 10161, 12207, 14677, 20322, 24414, 29354, 36621, 44031, 73242, 88062, 132093, 264186, 353377, 706754, 1060131, 2120262, 3180393, 4593901, 6360786, 9187802, 13781703, 27563406, 41345109, 82690218]

約数ペア:

[(1, 82690218), (2, 41345109), (3, 27563406), (6, 13781703), (9, 9187802), (13, 6360786), (18, 4593901), (26, 3180393), (39, 2120262), (78, 1060131), (117, 706754), (234, 353377), (313, 264186), (626, 132093), (939, 88062), (1129, 73242), (1878, 44031), (2258, 36621), (2817, 29354), (3387, 24414), (4069, 20322), (5634, 14677), (6774, 12207), (8138, 10161)]