78219432

素因数分解:

$2^3\times 3^4\times {\mathrm{120709}}^1$

素因数の和:120727

約数の個数: 40

約数和(自身を含む): 219088650

約数和(自身を除く): 140869218

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 120709, 241418, 362127, 482836, 724254, 965672, 1086381, 1448508, 2172762, 2897016, 3259143, 4345524, 6518286, 8691048, 9777429, 13036572, 19554858, 26073144, 39109716, 78219432]

約数ペア:

[(1, 78219432), (2, 39109716), (3, 26073144), (4, 19554858), (6, 13036572), (8, 9777429), (9, 8691048), (12, 6518286), (18, 4345524), (24, 3259143), (27, 2897016), (36, 2172762), (54, 1448508), (72, 1086381), (81, 965672), (108, 724254), (162, 482836), (216, 362127), (324, 241418), (648, 120709)]