78938148

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107839}}^1$

素因数の和:107907

約数の個数: 24

約数和(自身を含む): 187210240

約数和(自身を除く): 108272092

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 107839, 215678, 323517, 431356, 647034, 1294068, 6578179, 13156358, 19734537, 26312716, 39469074, 78938148]

約数ペア:

[(1, 78938148), (2, 39469074), (3, 26312716), (4, 19734537), (6, 13156358), (12, 6578179), (61, 1294068), (122, 647034), (183, 431356), (244, 323517), (366, 215678), (732, 107839)]