66789632

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 170322432

約数和(自身を除く): 103532800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 61, 64, 91, 94, 104, 112, 122, 128, 182, 188, 208, 224, 244, 256, 329, 364, 376, 416, 427, 448, 488, 611, 658, 728, 752, 793, 832, 854, 896, 976, 1222, 1316, 1456, 1504, 1586, 1664, 1708, 1792, 1952, 2444, 2632, 2867, 2912, 3008, 3172, 3328, 3416, 3904, 4277, 4888, 5264, 5551, 5734, 5824, 6016, 6344, 6832, 7808, 8554, 9776, 10528, 11102, 11468, 11648, 12032, 12688, 13664, 15616, 17108, 19552, 20069, 21056, 22204, 22936, 23296, 25376, 27328, 34216, 37271, 39104, 40138, 42112, 44408, 45872, 50752, 54656, 68432, 74542, 78208, 80276, 84224, 88816, 91744, 101504, 109312, 136864, 149084, 156416, 160552, 177632, 183488, 203008, 260897, 273728, 298168, 321104, 355264, 366976, 521794, 547456, 596336, 642208, 710528, 733952, 1043588, 1094912, 1192672, 1284416, 1421056, 2087176, 2385344, 2568832, 4174352, 4770688, 5137664, 8348704, 9541376, 16697408, 33394816, 66789632]

約数ペア:

[(1, 66789632), (2, 33394816), (4, 16697408), (7, 9541376), (8, 8348704), (13, 5137664), (14, 4770688), (16, 4174352), (26, 2568832), (28, 2385344), (32, 2087176), (47, 1421056), (52, 1284416), (56, 1192672), (61, 1094912), (64, 1043588), (91, 733952), (94, 710528), (104, 642208), (112, 596336), (122, 547456), (128, 521794), (182, 366976), (188, 355264), (208, 321104), (224, 298168), (244, 273728), (256, 260897), (329, 203008), (364, 183488), (376, 177632), (416, 160552), (427, 156416), (448, 149084), (488, 136864), (611, 109312), (658, 101504), (728, 91744), (752, 88816), (793, 84224), (832, 80276), (854, 78208), (896, 74542), (976, 68432), (1222, 54656), (1316, 50752), (1456, 45872), (1504, 44408), (1586, 42112), (1664, 40138), (1708, 39104), (1792, 37271), (1952, 34216), (2444, 27328), (2632, 25376), (2867, 23296), (2912, 22936), (3008, 22204), (3172, 21056), (3328, 20069), (3416, 19552), (3904, 17108), (4277, 15616), (4888, 13664), (5264, 12688), (5551, 12032), (5734, 11648), (5824, 11468), (6016, 11102), (6344, 10528), (6832, 9776), (7808, 8554)]