82421248

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 213111360

約数和(自身を除く): 130690112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 61, 64, 91, 104, 112, 116, 122, 128, 182, 203, 208, 224, 232, 244, 256, 364, 377, 406, 416, 427, 448, 464, 488, 512, 728, 754, 793, 812, 832, 854, 896, 928, 976, 1456, 1508, 1586, 1624, 1664, 1708, 1769, 1792, 1856, 1952, 2639, 2912, 3016, 3172, 3248, 3328, 3416, 3538, 3584, 3712, 3904, 5278, 5551, 5824, 6032, 6344, 6496, 6656, 6832, 7076, 7424, 7808, 10556, 11102, 11648, 12064, 12383, 12688, 12992, 13664, 14152, 14848, 15616, 21112, 22204, 22997, 23296, 24128, 24766, 25376, 25984, 27328, 28304, 31232, 42224, 44408, 45994, 46592, 48256, 49532, 50752, 51968, 54656, 56608, 84448, 88816, 91988, 96512, 99064, 101504, 103936, 109312, 113216, 160979, 168896, 177632, 183976, 193024, 198128, 203008, 218624, 226432, 321958, 337792, 355264, 367952, 396256, 406016, 452864, 643916, 675584, 710528, 735904, 792512, 905728, 1287832, 1351168, 1421056, 1471808, 1585024, 2575664, 2842112, 2943616, 3170048, 5151328, 5887232, 6340096, 10302656, 11774464, 20605312, 41210624, 82421248]

約数ペア:

[(1, 82421248), (2, 41210624), (4, 20605312), (7, 11774464), (8, 10302656), (13, 6340096), (14, 5887232), (16, 5151328), (26, 3170048), (28, 2943616), (29, 2842112), (32, 2575664), (52, 1585024), (56, 1471808), (58, 1421056), (61, 1351168), (64, 1287832), (91, 905728), (104, 792512), (112, 735904), (116, 710528), (122, 675584), (128, 643916), (182, 452864), (203, 406016), (208, 396256), (224, 367952), (232, 355264), (244, 337792), (256, 321958), (364, 226432), (377, 218624), (406, 203008), (416, 198128), (427, 193024), (448, 183976), (464, 177632), (488, 168896), (512, 160979), (728, 113216), (754, 109312), (793, 103936), (812, 101504), (832, 99064), (854, 96512), (896, 91988), (928, 88816), (976, 84448), (1456, 56608), (1508, 54656), (1586, 51968), (1624, 50752), (1664, 49532), (1708, 48256), (1769, 46592), (1792, 45994), (1856, 44408), (1952, 42224), (2639, 31232), (2912, 28304), (3016, 27328), (3172, 25984), (3248, 25376), (3328, 24766), (3416, 24128), (3538, 23296), (3584, 22997), (3712, 22204), (3904, 21112), (5278, 15616), (5551, 14848), (5824, 14152), (6032, 13664), (6344, 12992), (6496, 12688), (6656, 12383), (6832, 12064), (7076, 11648), (7424, 11102), (7808, 10556)]