81538092

素因数分解:

$2^2\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{1831}}^1$

素因数の和:3078

約数の個数: 36

約数和(自身を含む): 206389456

約数和(自身を除く): 124851364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1237, 1831, 2474, 3662, 3711, 4948, 5493, 7324, 7422, 10986, 11133, 14844, 16479, 21972, 22266, 32958, 44532, 65916, 2264947, 4529894, 6794841, 9059788, 13589682, 20384523, 27179364, 40769046, 81538092]

約数ペア:

[(1, 81538092), (2, 40769046), (3, 27179364), (4, 20384523), (6, 13589682), (9, 9059788), (12, 6794841), (18, 4529894), (36, 2264947), (1237, 65916), (1831, 44532), (2474, 32958), (3662, 22266), (3711, 21972), (4948, 16479), (5493, 14844), (7324, 11133), (7422, 10986)]