64578684

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{27043}}^1$

素因数の和:27249

約数の個数: 24

約数和(自身を含む): 151446400

約数和(自身を除く): 86867716

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 27043, 54086, 81129, 108172, 162258, 324516, 5381557, 10763114, 16144671, 21526228, 32289342, 64578684]

約数ペア:

[(1, 64578684), (2, 32289342), (3, 21526228), (4, 16144671), (6, 10763114), (12, 5381557), (199, 324516), (398, 162258), (597, 108172), (796, 81129), (1194, 54086), (2388, 27043)]