82819584

素因数分解:

$2^9\times 3^4\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 100

約数和(自身を含む): 247318434

約数和(自身を除く): 164498850

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 1997, 2304, 2592, 3456, 3994, 4608, 5184, 5991, 6912, 7988, 10368, 11982, 13824, 15976, 17973, 20736, 23964, 31952, 35946, 41472, 47928, 53919, 63904, 71892, 95856, 107838, 127808, 143784, 161757, 191712, 215676, 255616, 287568, 323514, 383424, 431352, 511232, 575136, 647028, 766848, 862704, 1022464, 1150272, 1294056, 1533696, 1725408, 2300544, 2588112, 3067392, 3450816, 4601088, 5176224, 6901632, 9202176, 10352448, 13803264, 20704896, 27606528, 41409792, 82819584]

約数ペア:

[(1, 82819584), (2, 41409792), (3, 27606528), (4, 20704896), (6, 13803264), (8, 10352448), (9, 9202176), (12, 6901632), (16, 5176224), (18, 4601088), (24, 3450816), (27, 3067392), (32, 2588112), (36, 2300544), (48, 1725408), (54, 1533696), (64, 1294056), (72, 1150272), (81, 1022464), (96, 862704), (108, 766848), (128, 647028), (144, 575136), (162, 511232), (192, 431352), (216, 383424), (256, 323514), (288, 287568), (324, 255616), (384, 215676), (432, 191712), (512, 161757), (576, 143784), (648, 127808), (768, 107838), (864, 95856), (1152, 71892), (1296, 63904), (1536, 53919), (1728, 47928), (1997, 41472), (2304, 35946), (2592, 31952), (3456, 23964), (3994, 20736), (4608, 17973), (5184, 15976), (5991, 13824), (6912, 11982), (7988, 10368)]