86973824

素因数分解:

$2^7\times 7^4\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 80

約数和(自身を含む): 202848420

約数和(自身を除く): 115874596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 283, 343, 392, 448, 566, 686, 784, 896, 1132, 1372, 1568, 1981, 2264, 2401, 2744, 3136, 3962, 4528, 4802, 5488, 6272, 7924, 9056, 9604, 10976, 13867, 15848, 18112, 19208, 21952, 27734, 31696, 36224, 38416, 43904, 55468, 63392, 76832, 97069, 110936, 126784, 153664, 194138, 221872, 253568, 307328, 388276, 443744, 679483, 776552, 887488, 1358966, 1553104, 1774976, 2717932, 3106208, 5435864, 6212416, 10871728, 12424832, 21743456, 43486912, 86973824]

約数ペア:

[(1, 86973824), (2, 43486912), (4, 21743456), (7, 12424832), (8, 10871728), (14, 6212416), (16, 5435864), (28, 3106208), (32, 2717932), (49, 1774976), (56, 1553104), (64, 1358966), (98, 887488), (112, 776552), (128, 679483), (196, 443744), (224, 388276), (283, 307328), (343, 253568), (392, 221872), (448, 194138), (566, 153664), (686, 126784), (784, 110936), (896, 97069), (1132, 76832), (1372, 63392), (1568, 55468), (1981, 43904), (2264, 38416), (2401, 36224), (2744, 31696), (3136, 27734), (3962, 21952), (4528, 19208), (4802, 18112), (5488, 15848), (6272, 13867), (7924, 10976), (9056, 9604)]