72663781224

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{8161}}^1$

素因数の和:8483

約数の個数: 128

約数和(自身を含む): 194986915200

約数和(自身を除く): 122323133976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 157, 204, 278, 314, 408, 417, 471, 556, 628, 834, 942, 1112, 1256, 1668, 1884, 2363, 2669, 3336, 3768, 4726, 5338, 7089, 8007, 8161, 9452, 10676, 14178, 16014, 16322, 18904, 21352, 21823, 24483, 28356, 32028, 32644, 43646, 48966, 56712, 64056, 65288, 65469, 87292, 97932, 130938, 138737, 174584, 195864, 261876, 277474, 370991, 416211, 523752, 554948, 741982, 832422, 1109896, 1112973, 1134379, 1281277, 1483964, 1664844, 2225946, 2268758, 2562554, 2967928, 3329688, 3403137, 3843831, 4451892, 4537516, 5125108, 6806274, 7687662, 8903784, 9075032, 10250216, 13612548, 15375324, 19284443, 21781709, 27225096, 30750648, 38568886, 43563418, 57853329, 65345127, 77137772, 87126836, 115706658, 130690254, 154275544, 174253672, 178097503, 231413316, 261380508, 356195006, 462826632, 522761016, 534292509, 712390012, 1068585018, 1424780024, 2137170036, 3027657551, 4274340072, 6055315102, 9082972653, 12110630204, 18165945306, 24221260408, 36331890612, 72663781224]

約数ペア:

[(1, 72663781224), (2, 36331890612), (3, 24221260408), (4, 18165945306), (6, 12110630204), (8, 9082972653), (12, 6055315102), (17, 4274340072), (24, 3027657551), (34, 2137170036), (51, 1424780024), (68, 1068585018), (102, 712390012), (136, 534292509), (139, 522761016), (157, 462826632), (204, 356195006), (278, 261380508), (314, 231413316), (408, 178097503), (417, 174253672), (471, 154275544), (556, 130690254), (628, 115706658), (834, 87126836), (942, 77137772), (1112, 65345127), (1256, 57853329), (1668, 43563418), (1884, 38568886), (2363, 30750648), (2669, 27225096), (3336, 21781709), (3768, 19284443), (4726, 15375324), (5338, 13612548), (7089, 10250216), (8007, 9075032), (8161, 8903784), (9452, 7687662), (10676, 6806274), (14178, 5125108), (16014, 4537516), (16322, 4451892), (18904, 3843831), (21352, 3403137), (21823, 3329688), (24483, 2967928), (28356, 2562554), (32028, 2268758), (32644, 2225946), (43646, 1664844), (48966, 1483964), (56712, 1281277), (64056, 1134379), (65288, 1112973), (65469, 1109896), (87292, 832422), (97932, 741982), (130938, 554948), (138737, 523752), (174584, 416211), (195864, 370991), (261876, 277474)]