85402128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 270268416

約数和(自身を除く): 184866288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 43, 46, 48, 56, 69, 84, 86, 92, 112, 129, 138, 161, 168, 172, 184, 257, 258, 276, 301, 322, 336, 344, 368, 483, 514, 516, 552, 602, 644, 688, 771, 903, 966, 989, 1028, 1032, 1104, 1204, 1288, 1542, 1799, 1806, 1932, 1978, 2056, 2064, 2408, 2576, 2967, 3084, 3598, 3612, 3864, 3956, 4112, 4816, 5397, 5911, 5934, 6168, 6923, 7196, 7224, 7728, 7912, 10794, 11051, 11822, 11868, 12336, 13846, 14392, 14448, 15824, 17733, 20769, 21588, 22102, 23644, 23736, 27692, 28784, 33153, 35466, 41377, 41538, 43176, 44204, 47288, 47472, 55384, 66306, 70932, 77357, 82754, 83076, 86352, 88408, 94576, 110768, 124131, 132612, 141864, 154714, 165508, 166152, 176816, 232071, 248262, 254173, 265224, 283728, 309428, 331016, 332304, 464142, 496524, 508346, 530448, 618856, 662032, 762519, 928284, 993048, 1016692, 1237712, 1525038, 1779211, 1856568, 1986096, 2033384, 3050076, 3558422, 3713136, 4066768, 5337633, 6100152, 7116844, 10675266, 12200304, 14233688, 21350532, 28467376, 42701064, 85402128]

約数ペア:

[(1, 85402128), (2, 42701064), (3, 28467376), (4, 21350532), (6, 14233688), (7, 12200304), (8, 10675266), (12, 7116844), (14, 6100152), (16, 5337633), (21, 4066768), (23, 3713136), (24, 3558422), (28, 3050076), (42, 2033384), (43, 1986096), (46, 1856568), (48, 1779211), (56, 1525038), (69, 1237712), (84, 1016692), (86, 993048), (92, 928284), (112, 762519), (129, 662032), (138, 618856), (161, 530448), (168, 508346), (172, 496524), (184, 464142), (257, 332304), (258, 331016), (276, 309428), (301, 283728), (322, 265224), (336, 254173), (344, 248262), (368, 232071), (483, 176816), (514, 166152), (516, 165508), (552, 154714), (602, 141864), (644, 132612), (688, 124131), (771, 110768), (903, 94576), (966, 88408), (989, 86352), (1028, 83076), (1032, 82754), (1104, 77357), (1204, 70932), (1288, 66306), (1542, 55384), (1799, 47472), (1806, 47288), (1932, 44204), (1978, 43176), (2056, 41538), (2064, 41377), (2408, 35466), (2576, 33153), (2967, 28784), (3084, 27692), (3598, 23736), (3612, 23644), (3864, 22102), (3956, 21588), (4112, 20769), (4816, 17733), (5397, 15824), (5911, 14448), (5934, 14392), (6168, 13846), (6923, 12336), (7196, 11868), (7224, 11822), (7728, 11051), (7912, 10794)]