86712320

素因数分解:

$2^{13}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 112

約数和(自身を含む): 218221560

約数和(自身を除く): 131509240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 116, 128, 145, 146, 160, 232, 256, 290, 292, 320, 365, 464, 512, 580, 584, 640, 730, 928, 1024, 1160, 1168, 1280, 1460, 1856, 2048, 2117, 2320, 2336, 2560, 2920, 3712, 4096, 4234, 4640, 4672, 5120, 5840, 7424, 8192, 8468, 9280, 9344, 10240, 10585, 11680, 14848, 16936, 18560, 18688, 20480, 21170, 23360, 29696, 33872, 37120, 37376, 40960, 42340, 46720, 59392, 67744, 74240, 74752, 84680, 93440, 118784, 135488, 148480, 149504, 169360, 186880, 237568, 270976, 296960, 299008, 338720, 373760, 541952, 593920, 598016, 677440, 747520, 1083904, 1187840, 1354880, 1495040, 2167808, 2709760, 2990080, 4335616, 5419520, 8671232, 10839040, 17342464, 21678080, 43356160, 86712320]

約数ペア:

[(1, 86712320), (2, 43356160), (4, 21678080), (5, 17342464), (8, 10839040), (10, 8671232), (16, 5419520), (20, 4335616), (29, 2990080), (32, 2709760), (40, 2167808), (58, 1495040), (64, 1354880), (73, 1187840), (80, 1083904), (116, 747520), (128, 677440), (145, 598016), (146, 593920), (160, 541952), (232, 373760), (256, 338720), (290, 299008), (292, 296960), (320, 270976), (365, 237568), (464, 186880), (512, 169360), (580, 149504), (584, 148480), (640, 135488), (730, 118784), (928, 93440), (1024, 84680), (1160, 74752), (1168, 74240), (1280, 67744), (1460, 59392), (1856, 46720), (2048, 42340), (2117, 40960), (2320, 37376), (2336, 37120), (2560, 33872), (2920, 29696), (3712, 23360), (4096, 21170), (4234, 20480), (4640, 18688), (4672, 18560), (5120, 16936), (5840, 14848), (7424, 11680), (8192, 10585), (8468, 10240), (9280, 9344)]