85777888

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{673}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 193626720

約数和(自身を除く): 107848832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 673, 1138, 1346, 2276, 2692, 3983, 4552, 4711, 5384, 7966, 9104, 9422, 10768, 15932, 18208, 18844, 21536, 31864, 37688, 63728, 75376, 127456, 150752, 382937, 765874, 1531748, 2680559, 3063496, 5361118, 6126992, 10722236, 12253984, 21444472, 42888944, 85777888]

約数ペア:

[(1, 85777888), (2, 42888944), (4, 21444472), (7, 12253984), (8, 10722236), (14, 6126992), (16, 5361118), (28, 3063496), (32, 2680559), (56, 1531748), (112, 765874), (224, 382937), (569, 150752), (673, 127456), (1138, 75376), (1346, 63728), (2276, 37688), (2692, 31864), (3983, 21536), (4552, 18844), (4711, 18208), (5384, 15932), (7966, 10768), (9104, 9422)]