61111404

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23909}}^1$

素因数の和:23990

約数の個数: 36

約数和(自身を含む): 156658320

約数和(自身を除く): 95546916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 23909, 47818, 71727, 95636, 143454, 215181, 286908, 430362, 860724, 1697539, 3395078, 5092617, 6790156, 10185234, 15277851, 20370468, 30555702, 61111404]

約数ペア:

[(1, 61111404), (2, 30555702), (3, 20370468), (4, 15277851), (6, 10185234), (9, 6790156), (12, 5092617), (18, 3395078), (36, 1697539), (71, 860724), (142, 430362), (213, 286908), (284, 215181), (426, 143454), (639, 95636), (852, 71727), (1278, 47818), (2556, 23909)]