27744768

素因数分解:

$2^9\times 3^5\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 120

約数和(自身を含む): 83411328

約数和(自身を除く): 55666560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 223, 243, 256, 288, 324, 384, 432, 446, 486, 512, 576, 648, 669, 768, 864, 892, 972, 1152, 1296, 1338, 1536, 1728, 1784, 1944, 2007, 2304, 2592, 2676, 3456, 3568, 3888, 4014, 4608, 5184, 5352, 6021, 6912, 7136, 7776, 8028, 10368, 10704, 12042, 13824, 14272, 15552, 16056, 18063, 20736, 21408, 24084, 28544, 31104, 32112, 36126, 41472, 42816, 48168, 54189, 57088, 62208, 64224, 72252, 85632, 96336, 108378, 114176, 124416, 128448, 144504, 171264, 192672, 216756, 256896, 289008, 342528, 385344, 433512, 513792, 578016, 770688, 867024, 1027584, 1156032, 1541376, 1734048, 2312064, 3082752, 3468096, 4624128, 6936192, 9248256, 13872384, 27744768]

約数ペア:

[(1, 27744768), (2, 13872384), (3, 9248256), (4, 6936192), (6, 4624128), (8, 3468096), (9, 3082752), (12, 2312064), (16, 1734048), (18, 1541376), (24, 1156032), (27, 1027584), (32, 867024), (36, 770688), (48, 578016), (54, 513792), (64, 433512), (72, 385344), (81, 342528), (96, 289008), (108, 256896), (128, 216756), (144, 192672), (162, 171264), (192, 144504), (216, 128448), (223, 124416), (243, 114176), (256, 108378), (288, 96336), (324, 85632), (384, 72252), (432, 64224), (446, 62208), (486, 57088), (512, 54189), (576, 48168), (648, 42816), (669, 41472), (768, 36126), (864, 32112), (892, 31104), (972, 28544), (1152, 24084), (1296, 21408), (1338, 20736), (1536, 18063), (1728, 16056), (1784, 15552), (1944, 14272), (2007, 13824), (2304, 12042), (2592, 10704), (2676, 10368), (3456, 8028), (3568, 7776), (3888, 7136), (4014, 6912), (4608, 6021), (5184, 5352)]