68773376

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 80

約数和(自身を含む): 162370560

約数和(自身を除く): 93597184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 619, 868, 896, 992, 1238, 1736, 1792, 1984, 2476, 3472, 3584, 3968, 4333, 4952, 6944, 7936, 8666, 9904, 13888, 15872, 17332, 19189, 19808, 27776, 34664, 38378, 39616, 55552, 69328, 76756, 79232, 111104, 134323, 138656, 153512, 158464, 268646, 277312, 307024, 316928, 537292, 554624, 614048, 1074584, 1109248, 1228096, 2149168, 2218496, 2456192, 4298336, 4912384, 8596672, 9824768, 17193344, 34386688, 68773376]

約数ペア:

[(1, 68773376), (2, 34386688), (4, 17193344), (7, 9824768), (8, 8596672), (14, 4912384), (16, 4298336), (28, 2456192), (31, 2218496), (32, 2149168), (56, 1228096), (62, 1109248), (64, 1074584), (112, 614048), (124, 554624), (128, 537292), (217, 316928), (224, 307024), (248, 277312), (256, 268646), (434, 158464), (448, 153512), (496, 138656), (512, 134323), (619, 111104), (868, 79232), (896, 76756), (992, 69328), (1238, 55552), (1736, 39616), (1792, 38378), (1984, 34664), (2476, 27776), (3472, 19808), (3584, 19189), (3968, 17332), (4333, 15872), (4952, 13888), (6944, 9904), (7936, 8666)]