78240516

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{23203}}^1$

素因数の和:23491

約数の個数: 24

約数和(自身を含む): 183218784

約数和(自身を除く): 104978268

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 23203, 46406, 69609, 92812, 139218, 278436, 6520043, 13040086, 19560129, 26080172, 39120258, 78240516]

約数ペア:

[(1, 78240516), (2, 39120258), (3, 26080172), (4, 19560129), (6, 13040086), (12, 6520043), (281, 278436), (562, 139218), (843, 92812), (1124, 69609), (1686, 46406), (3372, 23203)]