61936254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{80021}}^1$

素因数の和:80072

約数の個数: 24

約数和(自身を含む): 137317752

約数和(自身を除く): 75381498

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 80021, 160042, 240063, 480126, 720189, 1440378, 3440903, 6881806, 10322709, 20645418, 30968127, 61936254]

約数ペア:

[(1, 61936254), (2, 30968127), (3, 20645418), (6, 10322709), (9, 6881806), (18, 3440903), (43, 1440378), (86, 720189), (129, 480126), (258, 240063), (387, 160042), (774, 80021)]