71139264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1354

約数の個数: 112

約数和(自身を含む): 220528896

約数和(自身を除く): 149389632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1291, 1312, 1344, 1722, 1968, 2296, 2582, 2624, 3444, 3873, 3936, 4592, 5164, 6888, 7746, 7872, 9037, 9184, 10328, 13776, 15492, 18074, 18368, 20656, 27111, 27552, 30984, 36148, 41312, 52931, 54222, 55104, 61968, 72296, 82624, 105862, 108444, 123936, 144592, 158793, 211724, 216888, 247872, 289184, 317586, 370517, 423448, 433776, 578368, 635172, 741034, 846896, 867552, 1111551, 1270344, 1482068, 1693792, 1735104, 2223102, 2540688, 2964136, 3387584, 4446204, 5081376, 5928272, 8892408, 10162752, 11856544, 17784816, 23713088, 35569632, 71139264]

約数ペア:

[(1, 71139264), (2, 35569632), (3, 23713088), (4, 17784816), (6, 11856544), (7, 10162752), (8, 8892408), (12, 5928272), (14, 5081376), (16, 4446204), (21, 3387584), (24, 2964136), (28, 2540688), (32, 2223102), (41, 1735104), (42, 1693792), (48, 1482068), (56, 1270344), (64, 1111551), (82, 867552), (84, 846896), (96, 741034), (112, 635172), (123, 578368), (164, 433776), (168, 423448), (192, 370517), (224, 317586), (246, 289184), (287, 247872), (328, 216888), (336, 211724), (448, 158793), (492, 144592), (574, 123936), (656, 108444), (672, 105862), (861, 82624), (984, 72296), (1148, 61968), (1291, 55104), (1312, 54222), (1344, 52931), (1722, 41312), (1968, 36148), (2296, 30984), (2582, 27552), (2624, 27111), (3444, 20656), (3873, 18368), (3936, 18074), (4592, 15492), (5164, 13776), (6888, 10328), (7746, 9184), (7872, 9037)]