78845304

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30703}}^1$

素因数の和:30819

約数の個数: 32

約数和(自身を含む): 198961920

約数和(自身を除く): 120116616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 30703, 61406, 92109, 122812, 184218, 245624, 368436, 736872, 3285221, 6570442, 9855663, 13140884, 19711326, 26281768, 39422652, 78845304]

約数ペア:

[(1, 78845304), (2, 39422652), (3, 26281768), (4, 19711326), (6, 13140884), (8, 9855663), (12, 6570442), (24, 3285221), (107, 736872), (214, 368436), (321, 245624), (428, 184218), (642, 122812), (856, 92109), (1284, 61406), (2568, 30703)]