88678912

素因数分解:

$2^9\times 7^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 205254720

約数和(自身を除く): 116575808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 227, 256, 436, 448, 454, 512, 763, 872, 896, 908, 1526, 1589, 1744, 1792, 1816, 3052, 3178, 3488, 3584, 3632, 6104, 6356, 6976, 7264, 12208, 12712, 13952, 14528, 24416, 24743, 25424, 27904, 29056, 48832, 49486, 50848, 55808, 58112, 97664, 98972, 101696, 116224, 173201, 195328, 197944, 203392, 346402, 390656, 395888, 406784, 692804, 791776, 813568, 1385608, 1583552, 2771216, 3167104, 5542432, 6334208, 11084864, 12668416, 22169728, 44339456, 88678912]

約数ペア:

[(1, 88678912), (2, 44339456), (4, 22169728), (7, 12668416), (8, 11084864), (14, 6334208), (16, 5542432), (28, 3167104), (32, 2771216), (56, 1583552), (64, 1385608), (109, 813568), (112, 791776), (128, 692804), (218, 406784), (224, 395888), (227, 390656), (256, 346402), (436, 203392), (448, 197944), (454, 195328), (512, 173201), (763, 116224), (872, 101696), (896, 98972), (908, 97664), (1526, 58112), (1589, 55808), (1744, 50848), (1792, 49486), (1816, 48832), (3052, 29056), (3178, 27904), (3488, 25424), (3584, 24743), (3632, 24416), (6104, 14528), (6356, 13952), (6976, 12712), (7264, 12208)]