71021568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 88

約数和(自身を含む): 192909280

約数和(自身を除く): 121887712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 379, 384, 488, 512, 732, 758, 768, 976, 1024, 1137, 1464, 1516, 1536, 1952, 2274, 2928, 3032, 3072, 3904, 4548, 5856, 6064, 7808, 9096, 11712, 12128, 15616, 18192, 23119, 23424, 24256, 31232, 36384, 46238, 46848, 48512, 62464, 69357, 72768, 92476, 93696, 97024, 138714, 145536, 184952, 187392, 194048, 277428, 291072, 369904, 388096, 554856, 582144, 739808, 1109712, 1164288, 1479616, 2219424, 2959232, 4438848, 5918464, 8877696, 11836928, 17755392, 23673856, 35510784, 71021568]

約数ペア:

[(1, 71021568), (2, 35510784), (3, 23673856), (4, 17755392), (6, 11836928), (8, 8877696), (12, 5918464), (16, 4438848), (24, 2959232), (32, 2219424), (48, 1479616), (61, 1164288), (64, 1109712), (96, 739808), (122, 582144), (128, 554856), (183, 388096), (192, 369904), (244, 291072), (256, 277428), (366, 194048), (379, 187392), (384, 184952), (488, 145536), (512, 138714), (732, 97024), (758, 93696), (768, 92476), (976, 72768), (1024, 69357), (1137, 62464), (1464, 48512), (1516, 46848), (1536, 46238), (1952, 36384), (2274, 31232), (2928, 24256), (3032, 23424), (3072, 23119), (3904, 18192), (4548, 15616), (5856, 12128), (6064, 11712), (7808, 9096)]