77212956

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{20959}}^1$

素因数の和:21273

約数の個数: 24

約数和(自身を含む): 180759040

約数和(自身を除く): 103546084

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 20959, 41918, 62877, 83836, 125754, 251508, 6434413, 12868826, 19303239, 25737652, 38606478, 77212956]

約数ペア:

[(1, 77212956), (2, 38606478), (3, 25737652), (4, 19303239), (6, 12868826), (12, 6434413), (307, 251508), (614, 125754), (921, 83836), (1228, 62877), (1842, 41918), (3684, 20959)]