76889344

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 177484608

約数和(自身を除く): 100595264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 401, 428, 448, 749, 802, 856, 896, 1498, 1604, 1712, 1792, 2807, 2996, 3208, 3424, 5614, 5992, 6416, 6848, 11228, 11984, 12832, 13696, 22456, 23968, 25664, 27392, 42907, 44912, 47936, 51328, 85814, 89824, 95872, 102656, 171628, 179648, 191744, 300349, 343256, 359296, 600698, 686512, 718592, 1201396, 1373024, 2402792, 2746048, 4805584, 5492096, 9611168, 10984192, 19222336, 38444672, 76889344]

約数ペア:

[(1, 76889344), (2, 38444672), (4, 19222336), (7, 10984192), (8, 9611168), (14, 5492096), (16, 4805584), (28, 2746048), (32, 2402792), (56, 1373024), (64, 1201396), (107, 718592), (112, 686512), (128, 600698), (214, 359296), (224, 343256), (256, 300349), (401, 191744), (428, 179648), (448, 171628), (749, 102656), (802, 95872), (856, 89824), (896, 85814), (1498, 51328), (1604, 47936), (1712, 44912), (1792, 42907), (2807, 27392), (2996, 25664), (3208, 23968), (3424, 22456), (5614, 13696), (5992, 12832), (6416, 11984), (6848, 11228)]