80314044

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 190794240

約数和(自身を除く): 110480196

約数列:

[1, 2, 3, 4, 6, 12, 103, 181, 206, 309, 359, 362, 412, 543, 618, 718, 724, 1077, 1086, 1236, 1436, 2154, 2172, 4308, 18643, 36977, 37286, 55929, 64979, 73954, 74572, 110931, 111858, 129958, 147908, 194937, 221862, 223716, 259916, 389874, 443724, 779748, 6692837, 13385674, 20078511, 26771348, 40157022, 80314044]

約数ペア:

[(1, 80314044), (2, 40157022), (3, 26771348), (4, 20078511), (6, 13385674), (12, 6692837), (103, 779748), (181, 443724), (206, 389874), (309, 259916), (359, 223716), (362, 221862), (412, 194937), (543, 147908), (618, 129958), (718, 111858), (724, 110931), (1077, 74572), (1086, 73954), (1236, 64979), (1436, 55929), (2154, 37286), (2172, 36977), (4308, 18643)]