67839744

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12645

約数の個数: 72

約数和(自身を含む): 206362240

約数和(自身を除く): 138522496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 12619, 25238, 37857, 50476, 75714, 88333, 100952, 151428, 176666, 201904, 264999, 302856, 353332, 403808, 529998, 605712, 706664, 807616, 1059996, 1211424, 1413328, 1615232, 2119992, 2422848, 2826656, 3230464, 4239984, 4845696, 5653312, 8479968, 9691392, 11306624, 16959936, 22613248, 33919872, 67839744]

約数ペア:

[(1, 67839744), (2, 33919872), (3, 22613248), (4, 16959936), (6, 11306624), (7, 9691392), (8, 8479968), (12, 5653312), (14, 4845696), (16, 4239984), (21, 3230464), (24, 2826656), (28, 2422848), (32, 2119992), (42, 1615232), (48, 1413328), (56, 1211424), (64, 1059996), (84, 807616), (96, 706664), (112, 605712), (128, 529998), (168, 403808), (192, 353332), (224, 302856), (256, 264999), (336, 201904), (384, 176666), (448, 151428), (672, 100952), (768, 88333), (896, 75714), (1344, 50476), (1792, 37857), (2688, 25238), (5376, 12619)]