64609164

素因数分解:

$2^2\times 3^4\times {\mathrm{199411}}^1$

素因数の和:199427

約数の個数: 30

約数和(自身を含む): 168901964

約数和(自身を除く): 104292800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199411, 398822, 598233, 797644, 1196466, 1794699, 2392932, 3589398, 5384097, 7178796, 10768194, 16152291, 21536388, 32304582, 64609164]

約数ペア:

[(1, 64609164), (2, 32304582), (3, 21536388), (4, 16152291), (6, 10768194), (9, 7178796), (12, 5384097), (18, 3589398), (27, 2392932), (36, 1794699), (54, 1196466), (81, 797644), (108, 598233), (162, 398822), (324, 199411)]