78498112

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 205849728

約数和(自身を除く): 127351616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 937, 952, 1088, 1232, 1309, 1496, 1874, 1904, 2464, 2618, 2992, 3748, 3808, 4928, 5236, 5984, 6559, 7496, 7616, 10307, 10472, 11968, 13118, 14992, 15929, 20614, 20944, 26236, 29984, 31858, 41228, 41888, 52472, 59968, 63716, 72149, 82456, 83776, 104944, 111503, 127432, 144298, 164912, 175219, 209888, 223006, 254864, 288596, 329824, 350438, 419776, 446012, 509728, 577192, 659648, 700876, 892024, 1019456, 1154384, 1226533, 1401752, 1784048, 2308768, 2453066, 2803504, 3568096, 4617536, 4906132, 5607008, 7136192, 9812264, 11214016, 19624528, 39249056, 78498112]

約数ペア:

[(1, 78498112), (2, 39249056), (4, 19624528), (7, 11214016), (8, 9812264), (11, 7136192), (14, 5607008), (16, 4906132), (17, 4617536), (22, 3568096), (28, 2803504), (32, 2453066), (34, 2308768), (44, 1784048), (56, 1401752), (64, 1226533), (68, 1154384), (77, 1019456), (88, 892024), (112, 700876), (119, 659648), (136, 577192), (154, 509728), (176, 446012), (187, 419776), (224, 350438), (238, 329824), (272, 288596), (308, 254864), (352, 223006), (374, 209888), (448, 175219), (476, 164912), (544, 144298), (616, 127432), (704, 111503), (748, 104944), (937, 83776), (952, 82456), (1088, 72149), (1232, 63716), (1309, 59968), (1496, 52472), (1874, 41888), (1904, 41228), (2464, 31858), (2618, 29984), (2992, 26236), (3748, 20944), (3808, 20614), (4928, 15929), (5236, 14992), (5984, 13118), (6559, 11968), (7496, 10472), (7616, 10307)]