77980866

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{32411}}^1$

素因数の和:32817

約数の個数: 16

約数和(自身を含む): 156355488

約数和(自身を除く): 78374622

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 32411, 64822, 97233, 194466, 12996811, 25993622, 38990433, 77980866]

約数ペア:

[(1, 77980866), (2, 38990433), (3, 25993622), (6, 12996811), (401, 194466), (802, 97233), (1203, 64822), (2406, 32411)]