78546248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12227}}^1$

素因数の和:12317

約数の個数: 32

約数和(自身を含む): 162876960

約数和(自身を除く): 84330712

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 12227, 24454, 48908, 97816, 134497, 268994, 537988, 892571, 1075976, 1785142, 3570284, 7140568, 9818281, 19636562, 39273124, 78546248]

約数ペア:

[(1, 78546248), (2, 39273124), (4, 19636562), (8, 9818281), (11, 7140568), (22, 3570284), (44, 1785142), (73, 1075976), (88, 892571), (146, 537988), (292, 268994), (584, 134497), (803, 97816), (1606, 48908), (3212, 24454), (6424, 12227)]