123720312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{224131}}^1$

素因数の和:224163

約数の個数: 32

約数和(自身を含む): 322750080

約数和(自身を除く): 199029768

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 224131, 448262, 672393, 896524, 1344786, 1793048, 2689572, 5155013, 5379144, 10310026, 15465039, 20620052, 30930078, 41240104, 61860156, 123720312]

約数ペア:

[(1, 123720312), (2, 61860156), (3, 41240104), (4, 30930078), (6, 20620052), (8, 15465039), (12, 10310026), (23, 5379144), (24, 5155013), (46, 2689572), (69, 1793048), (92, 1344786), (138, 896524), (184, 672393), (276, 448262), (552, 224131)]