78936444

素因数分解:

$2^2\times 3^4\times {\mathrm{243631}}^1$

素因数の和:243647

約数の個数: 30

約数和(自身を含む): 206356304

約数和(自身を除く): 127419860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243631, 487262, 730893, 974524, 1461786, 2192679, 2923572, 4385358, 6578037, 8770716, 13156074, 19734111, 26312148, 39468222, 78936444]

約数ペア:

[(1, 78936444), (2, 39468222), (3, 26312148), (4, 19734111), (6, 13156074), (9, 8770716), (12, 6578037), (18, 4385358), (27, 2923572), (36, 2192679), (54, 1461786), (81, 974524), (108, 730893), (162, 487262), (324, 243631)]