108486784

素因数分解:

$2^7\times 7^4\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 252846270

約数和(自身を除く): 144359486

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 353, 392, 448, 686, 706, 784, 896, 1372, 1412, 1568, 2401, 2471, 2744, 2824, 3136, 4802, 4942, 5488, 5648, 6272, 9604, 9884, 10976, 11296, 17297, 19208, 19768, 21952, 22592, 34594, 38416, 39536, 43904, 45184, 69188, 76832, 79072, 121079, 138376, 153664, 158144, 242158, 276752, 307328, 316288, 484316, 553504, 847553, 968632, 1107008, 1695106, 1937264, 2214016, 3390212, 3874528, 6780424, 7749056, 13560848, 15498112, 27121696, 54243392, 108486784]

約数ペア:

[(1, 108486784), (2, 54243392), (4, 27121696), (7, 15498112), (8, 13560848), (14, 7749056), (16, 6780424), (28, 3874528), (32, 3390212), (49, 2214016), (56, 1937264), (64, 1695106), (98, 1107008), (112, 968632), (128, 847553), (196, 553504), (224, 484316), (343, 316288), (353, 307328), (392, 276752), (448, 242158), (686, 158144), (706, 153664), (784, 138376), (896, 121079), (1372, 79072), (1412, 76832), (1568, 69188), (2401, 45184), (2471, 43904), (2744, 39536), (2824, 38416), (3136, 34594), (4802, 22592), (4942, 21952), (5488, 19768), (5648, 19208), (6272, 17297), (9604, 11296), (9884, 10976)]