76885376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 159997200

約数和(自身を除く): 83111824

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 172, 229, 244, 344, 458, 488, 688, 916, 976, 1376, 1832, 1952, 2623, 2752, 3664, 3904, 5246, 5504, 7328, 7808, 9847, 10492, 13969, 14656, 19694, 20984, 27938, 29312, 39388, 41968, 55876, 78776, 83936, 111752, 157552, 167872, 223504, 315104, 335744, 447008, 600667, 630208, 894016, 1201334, 1260416, 1788032, 2402668, 4805336, 9610672, 19221344, 38442688, 76885376]

約数ペア:

[(1, 76885376), (2, 38442688), (4, 19221344), (8, 9610672), (16, 4805336), (32, 2402668), (43, 1788032), (61, 1260416), (64, 1201334), (86, 894016), (122, 630208), (128, 600667), (172, 447008), (229, 335744), (244, 315104), (344, 223504), (458, 167872), (488, 157552), (688, 111752), (916, 83936), (976, 78776), (1376, 55876), (1832, 41968), (1952, 39388), (2623, 29312), (2752, 27938), (3664, 20984), (3904, 19694), (5246, 14656), (5504, 13969), (7328, 10492), (7808, 9847)]