80461578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1987}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 170904384

約数和(自身を除く): 90442806

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 1987, 2382, 3974, 5961, 6749, 11922, 13498, 20247, 33779, 40494, 67558, 101337, 202674, 788839, 1577678, 2366517, 4733034, 13410263, 26820526, 40230789, 80461578]

約数ペア:

[(1, 80461578), (2, 40230789), (3, 26820526), (6, 13410263), (17, 4733034), (34, 2366517), (51, 1577678), (102, 788839), (397, 202674), (794, 101337), (1191, 67558), (1987, 40494), (2382, 33779), (3974, 20247), (5961, 13498), (6749, 11922)]