78938112

素因数分解:

$2^{15}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 232780320

約数和(自身を除く): 153842208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 73, 88, 96, 128, 132, 146, 176, 192, 219, 256, 264, 292, 352, 384, 438, 512, 528, 584, 704, 768, 803, 876, 1024, 1056, 1168, 1408, 1536, 1606, 1752, 2048, 2112, 2336, 2409, 2816, 3072, 3212, 3504, 4096, 4224, 4672, 4818, 5632, 6144, 6424, 7008, 8192, 8448, 9344, 9636, 11264, 12288, 12848, 14016, 16384, 16896, 18688, 19272, 22528, 24576, 25696, 28032, 32768, 33792, 37376, 38544, 45056, 49152, 51392, 56064, 67584, 74752, 77088, 90112, 98304, 102784, 112128, 135168, 149504, 154176, 180224, 205568, 224256, 270336, 299008, 308352, 360448, 411136, 448512, 540672, 598016, 616704, 822272, 897024, 1081344, 1196032, 1233408, 1644544, 1794048, 2392064, 2466816, 3289088, 3588096, 4933632, 6578176, 7176192, 9867264, 13156352, 19734528, 26312704, 39469056, 78938112]

約数ペア:

[(1, 78938112), (2, 39469056), (3, 26312704), (4, 19734528), (6, 13156352), (8, 9867264), (11, 7176192), (12, 6578176), (16, 4933632), (22, 3588096), (24, 3289088), (32, 2466816), (33, 2392064), (44, 1794048), (48, 1644544), (64, 1233408), (66, 1196032), (73, 1081344), (88, 897024), (96, 822272), (128, 616704), (132, 598016), (146, 540672), (176, 448512), (192, 411136), (219, 360448), (256, 308352), (264, 299008), (292, 270336), (352, 224256), (384, 205568), (438, 180224), (512, 154176), (528, 149504), (584, 135168), (704, 112128), (768, 102784), (803, 98304), (876, 90112), (1024, 77088), (1056, 74752), (1168, 67584), (1408, 56064), (1536, 51392), (1606, 49152), (1752, 45056), (2048, 38544), (2112, 37376), (2336, 33792), (2409, 32768), (2816, 28032), (3072, 25696), (3212, 24576), (3504, 22528), (4096, 19272), (4224, 18688), (4672, 16896), (4818, 16384), (5632, 14016), (6144, 12848), (6424, 12288), (7008, 11264), (8192, 9636), (8448, 9344)]