74787328

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 190327104

約数和(自身を除く): 115539776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 271, 308, 352, 392, 448, 512, 539, 542, 616, 704, 784, 896, 1078, 1084, 1232, 1408, 1568, 1792, 1897, 2156, 2168, 2464, 2816, 2981, 3136, 3584, 3794, 4312, 4336, 4928, 5632, 5962, 6272, 7588, 8624, 8672, 9856, 11924, 12544, 13279, 15176, 17248, 17344, 19712, 20867, 23848, 25088, 26558, 30352, 34496, 34688, 39424, 41734, 47696, 53116, 60704, 68992, 69376, 83468, 95392, 106232, 121408, 137984, 138752, 146069, 166936, 190784, 212464, 242816, 275968, 292138, 333872, 381568, 424928, 485632, 584276, 667744, 763136, 849856, 971264, 1168552, 1335488, 1526272, 1699712, 2337104, 2670976, 3399424, 4674208, 5341952, 6798848, 9348416, 10683904, 18696832, 37393664, 74787328]

約数ペア:

[(1, 74787328), (2, 37393664), (4, 18696832), (7, 10683904), (8, 9348416), (11, 6798848), (14, 5341952), (16, 4674208), (22, 3399424), (28, 2670976), (32, 2337104), (44, 1699712), (49, 1526272), (56, 1335488), (64, 1168552), (77, 971264), (88, 849856), (98, 763136), (112, 667744), (128, 584276), (154, 485632), (176, 424928), (196, 381568), (224, 333872), (256, 292138), (271, 275968), (308, 242816), (352, 212464), (392, 190784), (448, 166936), (512, 146069), (539, 138752), (542, 137984), (616, 121408), (704, 106232), (784, 95392), (896, 83468), (1078, 69376), (1084, 68992), (1232, 60704), (1408, 53116), (1568, 47696), (1792, 41734), (1897, 39424), (2156, 34688), (2168, 34496), (2464, 30352), (2816, 26558), (2981, 25088), (3136, 23848), (3584, 20867), (3794, 19712), (4312, 17344), (4336, 17248), (4928, 15176), (5632, 13279), (5962, 12544), (6272, 11924), (7588, 9856), (8624, 8672)]