72891104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 178700256

約数和(自身を除く): 105809152

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 884, 937, 1144, 1496, 1768, 1874, 2288, 2431, 2992, 3536, 3748, 4576, 4862, 5984, 7072, 7496, 9724, 10307, 12181, 14992, 15929, 19448, 20614, 24362, 29984, 31858, 38896, 41228, 48724, 63716, 77792, 82456, 97448, 127432, 133991, 164912, 175219, 194896, 207077, 254864, 267982, 329824, 350438, 389792, 414154, 509728, 535964, 700876, 828308, 1071928, 1401752, 1656616, 2143856, 2277847, 2803504, 3313232, 4287712, 4555694, 5607008, 6626464, 9111388, 18222776, 36445552, 72891104]

約数ペア:

[(1, 72891104), (2, 36445552), (4, 18222776), (8, 9111388), (11, 6626464), (13, 5607008), (16, 4555694), (17, 4287712), (22, 3313232), (26, 2803504), (32, 2277847), (34, 2143856), (44, 1656616), (52, 1401752), (68, 1071928), (88, 828308), (104, 700876), (136, 535964), (143, 509728), (176, 414154), (187, 389792), (208, 350438), (221, 329824), (272, 267982), (286, 254864), (352, 207077), (374, 194896), (416, 175219), (442, 164912), (544, 133991), (572, 127432), (748, 97448), (884, 82456), (937, 77792), (1144, 63716), (1496, 48724), (1768, 41228), (1874, 38896), (2288, 31858), (2431, 29984), (2992, 24362), (3536, 20614), (3748, 19448), (4576, 15929), (4862, 14992), (5984, 12181), (7072, 10307), (7496, 9724)]