78285516

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{18481}}^1$

素因数の和:18841

約数の個数: 24

約数和(自身を含む): 183193584

約数和(自身を除く): 104908068

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1412, 2118, 4236, 18481, 36962, 55443, 73924, 110886, 221772, 6523793, 13047586, 19571379, 26095172, 39142758, 78285516]

約数ペア:

[(1, 78285516), (2, 39142758), (3, 26095172), (4, 19571379), (6, 13047586), (12, 6523793), (353, 221772), (706, 110886), (1059, 73924), (1412, 55443), (2118, 36962), (4236, 18481)]