82405206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1669}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 193305840

約数和(自身を除く): 110900634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1669, 1899, 2743, 3338, 3798, 5007, 5486, 8229, 10014, 15021, 16458, 21697, 24687, 30042, 43394, 49374, 65091, 130182, 195273, 352159, 390546, 704318, 1056477, 2112954, 3169431, 4578067, 6338862, 9156134, 13734201, 27468402, 41202603, 82405206]

約数ペア:

[(1, 82405206), (2, 41202603), (3, 27468402), (6, 13734201), (9, 9156134), (13, 6338862), (18, 4578067), (26, 3169431), (39, 2112954), (78, 1056477), (117, 704318), (211, 390546), (234, 352159), (422, 195273), (633, 130182), (1266, 65091), (1669, 49374), (1899, 43394), (2743, 30042), (3338, 24687), (3798, 21697), (5007, 16458), (5486, 15021), (8229, 10014)]