80605806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1511}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 171134208

約数和(自身を除く): 90528402

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 523, 1046, 1511, 1569, 3022, 3138, 4533, 8891, 9066, 17782, 25687, 26673, 51374, 53346, 77061, 154122, 790253, 1580506, 2370759, 4741518, 13434301, 26868602, 40302903, 80605806]

約数ペア:

[(1, 80605806), (2, 40302903), (3, 26868602), (6, 13434301), (17, 4741518), (34, 2370759), (51, 1580506), (102, 790253), (523, 154122), (1046, 77061), (1511, 53346), (1569, 51374), (3022, 26673), (3138, 25687), (4533, 17782), (8891, 9066)]