63119872

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 133955712

約数和(自身を除く): 70835840

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 61, 64, 86, 94, 122, 128, 172, 188, 244, 256, 344, 376, 488, 512, 688, 752, 976, 1376, 1504, 1952, 2021, 2623, 2752, 2867, 3008, 3904, 4042, 5246, 5504, 5734, 6016, 7808, 8084, 10492, 11008, 11468, 12032, 15616, 16168, 20984, 22016, 22936, 24064, 31232, 32336, 41968, 45872, 64672, 83936, 91744, 123281, 129344, 167872, 183488, 246562, 258688, 335744, 366976, 493124, 517376, 671488, 733952, 986248, 1034752, 1342976, 1467904, 1972496, 3944992, 7889984, 15779968, 31559936, 63119872]

約数ペア:

[(1, 63119872), (2, 31559936), (4, 15779968), (8, 7889984), (16, 3944992), (32, 1972496), (43, 1467904), (47, 1342976), (61, 1034752), (64, 986248), (86, 733952), (94, 671488), (122, 517376), (128, 493124), (172, 366976), (188, 335744), (244, 258688), (256, 246562), (344, 183488), (376, 167872), (488, 129344), (512, 123281), (688, 91744), (752, 83936), (976, 64672), (1376, 45872), (1504, 41968), (1952, 32336), (2021, 31232), (2623, 24064), (2752, 22936), (2867, 22016), (3008, 20984), (3904, 16168), (4042, 15616), (5246, 12032), (5504, 11468), (5734, 11008), (6016, 10492), (7808, 8084)]