74720256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 88

約数和(自身を含む): 214591104

約数和(自身を除く): 139870848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 1871, 2496, 3072, 3328, 3742, 4992, 5613, 6656, 7484, 9984, 11226, 13312, 14968, 19968, 22452, 24323, 29936, 39936, 44904, 48646, 59872, 72969, 89808, 97292, 119744, 145938, 179616, 194584, 239488, 291876, 359232, 389168, 478976, 583752, 718464, 778336, 957952, 1167504, 1436928, 1556672, 1915904, 2335008, 2873856, 3113344, 4670016, 5747712, 6226688, 9340032, 12453376, 18680064, 24906752, 37360128, 74720256]

約数ペア:

[(1, 74720256), (2, 37360128), (3, 24906752), (4, 18680064), (6, 12453376), (8, 9340032), (12, 6226688), (13, 5747712), (16, 4670016), (24, 3113344), (26, 2873856), (32, 2335008), (39, 1915904), (48, 1556672), (52, 1436928), (64, 1167504), (78, 957952), (96, 778336), (104, 718464), (128, 583752), (156, 478976), (192, 389168), (208, 359232), (256, 291876), (312, 239488), (384, 194584), (416, 179616), (512, 145938), (624, 119744), (768, 97292), (832, 89808), (1024, 72969), (1248, 59872), (1536, 48646), (1664, 44904), (1871, 39936), (2496, 29936), (3072, 24323), (3328, 22452), (3742, 19968), (4992, 14968), (5613, 13312), (6656, 11226), (7484, 9984)]