81145526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4663}}^1$

素因数の和:4796

約数の個数: 32

約数和(自身を含む): 153128448

約数和(自身を除く): 71982922

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 4663, 8701, 9326, 17402, 32641, 51293, 65282, 102586, 359051, 526919, 718102, 1053838, 3688433, 5796109, 7376866, 11592218, 40572763, 81145526]

約数ペア:

[(1, 81145526), (2, 40572763), (7, 11592218), (11, 7376866), (14, 5796109), (22, 3688433), (77, 1053838), (113, 718102), (154, 526919), (226, 359051), (791, 102586), (1243, 65282), (1582, 51293), (2486, 32641), (4663, 17402), (8701, 9326)]