80719072

素因数分解:

$2^5\times 7^2\times {\mathrm{51479}}^1$

素因数の和:51503

約数の個数: 36

約数和(自身を含む): 184864680

約数和(自身を除く): 104145608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 51479, 102958, 205916, 360353, 411832, 720706, 823664, 1441412, 1647328, 2522471, 2882824, 5044942, 5765648, 10089884, 11531296, 20179768, 40359536, 80719072]

約数ペア:

[(1, 80719072), (2, 40359536), (4, 20179768), (7, 11531296), (8, 10089884), (14, 5765648), (16, 5044942), (28, 2882824), (32, 2522471), (49, 1647328), (56, 1441412), (98, 823664), (112, 720706), (196, 411832), (224, 360353), (392, 205916), (784, 102958), (1568, 51479)]