84745656

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 247968000

約数和(自身を除く): 163222344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 83, 87, 108, 116, 163, 166, 174, 216, 232, 249, 261, 326, 332, 348, 489, 498, 522, 652, 664, 696, 747, 783, 978, 996, 1044, 1304, 1467, 1494, 1566, 1956, 1992, 2088, 2241, 2407, 2934, 2988, 3132, 3912, 4401, 4482, 4727, 4814, 5868, 5976, 6264, 7221, 8802, 8964, 9454, 9628, 11736, 13529, 14181, 14442, 17604, 17928, 18908, 19256, 21663, 27058, 28362, 28884, 35208, 37816, 40587, 42543, 43326, 54116, 56724, 57768, 64989, 81174, 85086, 86652, 108232, 113448, 121761, 127629, 129978, 162348, 170172, 173304, 243522, 255258, 259956, 324696, 340344, 365283, 392341, 487044, 510516, 519912, 730566, 784682, 974088, 1021032, 1177023, 1461132, 1569364, 2354046, 2922264, 3138728, 3531069, 4708092, 7062138, 9416184, 10593207, 14124276, 21186414, 28248552, 42372828, 84745656]

約数ペア:

[(1, 84745656), (2, 42372828), (3, 28248552), (4, 21186414), (6, 14124276), (8, 10593207), (9, 9416184), (12, 7062138), (18, 4708092), (24, 3531069), (27, 3138728), (29, 2922264), (36, 2354046), (54, 1569364), (58, 1461132), (72, 1177023), (83, 1021032), (87, 974088), (108, 784682), (116, 730566), (163, 519912), (166, 510516), (174, 487044), (216, 392341), (232, 365283), (249, 340344), (261, 324696), (326, 259956), (332, 255258), (348, 243522), (489, 173304), (498, 170172), (522, 162348), (652, 129978), (664, 127629), (696, 121761), (747, 113448), (783, 108232), (978, 86652), (996, 85086), (1044, 81174), (1304, 64989), (1467, 57768), (1494, 56724), (1566, 54116), (1956, 43326), (1992, 42543), (2088, 40587), (2241, 37816), (2407, 35208), (2934, 28884), (2988, 28362), (3132, 27058), (3912, 21663), (4401, 19256), (4482, 18908), (4727, 17928), (4814, 17604), (5868, 14442), (5976, 14181), (6264, 13529), (7221, 11736), (8802, 9628), (8964, 9454)]