86128542

素因数分解:

$2^1\times 3^3\times {\mathrm{1249}}^1\times {\mathrm{1277}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 191700000

約数和(自身を除く): 105571458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1249, 1277, 2498, 2554, 3747, 3831, 7494, 7662, 11241, 11493, 22482, 22986, 33723, 34479, 67446, 68958, 1594973, 3189946, 4784919, 9569838, 14354757, 28709514, 43064271, 86128542]

約数ペア:

[(1, 86128542), (2, 43064271), (3, 28709514), (6, 14354757), (9, 9569838), (18, 4784919), (27, 3189946), (54, 1594973), (1249, 68958), (1277, 67446), (2498, 34479), (2554, 33723), (3747, 22986), (3831, 22482), (7494, 11493), (7662, 11241)]