68746986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 187394688

約数和(自身を除く): 118647702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 193, 198, 231, 257, 386, 462, 514, 579, 693, 771, 1158, 1351, 1386, 1542, 1737, 1799, 2123, 2313, 2702, 2827, 3474, 3598, 4053, 4246, 4626, 5397, 5654, 6369, 8106, 8481, 10794, 12159, 12738, 14861, 16191, 16962, 19107, 19789, 24318, 25443, 29722, 32382, 38214, 39578, 44583, 49601, 50886, 59367, 89166, 99202, 118734, 133749, 148803, 178101, 267498, 297606, 347207, 356202, 446409, 545611, 694414, 892818, 1041621, 1091222, 1636833, 2083242, 3124863, 3273666, 3819277, 4910499, 6249726, 7638554, 9820998, 11457831, 22915662, 34373493, 68746986]

約数ペア:

[(1, 68746986), (2, 34373493), (3, 22915662), (6, 11457831), (7, 9820998), (9, 7638554), (11, 6249726), (14, 4910499), (18, 3819277), (21, 3273666), (22, 3124863), (33, 2083242), (42, 1636833), (63, 1091222), (66, 1041621), (77, 892818), (99, 694414), (126, 545611), (154, 446409), (193, 356202), (198, 347207), (231, 297606), (257, 267498), (386, 178101), (462, 148803), (514, 133749), (579, 118734), (693, 99202), (771, 89166), (1158, 59367), (1351, 50886), (1386, 49601), (1542, 44583), (1737, 39578), (1799, 38214), (2123, 32382), (2313, 29722), (2702, 25443), (2827, 24318), (3474, 19789), (3598, 19107), (4053, 16962), (4246, 16191), (4626, 14861), (5397, 12738), (5654, 12159), (6369, 10794), (8106, 8481)]