68534784

素因数分解:

$2^9\times 3^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 120

約数和(自身を含む): 201080880

約数和(自身を除く): 132546096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 139, 144, 192, 214, 256, 278, 288, 321, 384, 417, 428, 512, 556, 576, 642, 768, 834, 856, 963, 1112, 1152, 1251, 1284, 1536, 1668, 1712, 1926, 2224, 2304, 2502, 2568, 3336, 3424, 3852, 4448, 4608, 5004, 5136, 6672, 6848, 7704, 8896, 10008, 10272, 13344, 13696, 14873, 15408, 17792, 20016, 20544, 26688, 27392, 29746, 30816, 35584, 40032, 41088, 44619, 53376, 54784, 59492, 61632, 71168, 80064, 82176, 89238, 106752, 118984, 123264, 133857, 160128, 164352, 178476, 213504, 237968, 246528, 267714, 320256, 356952, 475936, 493056, 535428, 640512, 713904, 951872, 1070856, 1427808, 1903744, 2141712, 2855616, 3807488, 4283424, 5711232, 7614976, 8566848, 11422464, 17133696, 22844928, 34267392, 68534784]

約数ペア:

[(1, 68534784), (2, 34267392), (3, 22844928), (4, 17133696), (6, 11422464), (8, 8566848), (9, 7614976), (12, 5711232), (16, 4283424), (18, 3807488), (24, 2855616), (32, 2141712), (36, 1903744), (48, 1427808), (64, 1070856), (72, 951872), (96, 713904), (107, 640512), (128, 535428), (139, 493056), (144, 475936), (192, 356952), (214, 320256), (256, 267714), (278, 246528), (288, 237968), (321, 213504), (384, 178476), (417, 164352), (428, 160128), (512, 133857), (556, 123264), (576, 118984), (642, 106752), (768, 89238), (834, 82176), (856, 80064), (963, 71168), (1112, 61632), (1152, 59492), (1251, 54784), (1284, 53376), (1536, 44619), (1668, 41088), (1712, 40032), (1926, 35584), (2224, 30816), (2304, 29746), (2502, 27392), (2568, 26688), (3336, 20544), (3424, 20016), (3852, 17792), (4448, 15408), (4608, 14873), (5004, 13696), (5136, 13344), (6672, 10272), (6848, 10008), (7704, 8896)]