78835904

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 84

約数和(自身を含む): 190067184

約数和(自身を除く): 111231280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1093, 1127, 1288, 1472, 1568, 2186, 2254, 2576, 3136, 4372, 4508, 5152, 7651, 8744, 9016, 10304, 15302, 17488, 18032, 25139, 30604, 34976, 36064, 50278, 53557, 61208, 69952, 72128, 100556, 107114, 122416, 175973, 201112, 214228, 244832, 351946, 402224, 428456, 489664, 703892, 804448, 856912, 1231811, 1407784, 1608896, 1713824, 2463622, 2815568, 3427648, 4927244, 5631136, 9854488, 11262272, 19708976, 39417952, 78835904]

約数ペア:

[(1, 78835904), (2, 39417952), (4, 19708976), (7, 11262272), (8, 9854488), (14, 5631136), (16, 4927244), (23, 3427648), (28, 2815568), (32, 2463622), (46, 1713824), (49, 1608896), (56, 1407784), (64, 1231811), (92, 856912), (98, 804448), (112, 703892), (161, 489664), (184, 428456), (196, 402224), (224, 351946), (322, 244832), (368, 214228), (392, 201112), (448, 175973), (644, 122416), (736, 107114), (784, 100556), (1093, 72128), (1127, 69952), (1288, 61208), (1472, 53557), (1568, 50278), (2186, 36064), (2254, 34976), (2576, 30604), (3136, 25139), (4372, 18032), (4508, 17488), (5152, 15302), (7651, 10304), (8744, 9016)]