78880218

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{248051}}^1$

素因数の和:248109

約数の個数: 16

約数和(自身を含む): 160737696

約数和(自身を除く): 81857478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 248051, 496102, 744153, 1488306, 13146703, 26293406, 39440109, 78880218]

約数ペア:

[(1, 78880218), (2, 39440109), (3, 26293406), (6, 13146703), (53, 1488306), (106, 744153), (159, 496102), (318, 248051)]