78079974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18049}}^1$

素因数の和:18164

約数の個数: 32

約数和(自身を含む): 180211200

約数和(自身を除く): 102131226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 18049, 36098, 54147, 108294, 126343, 252686, 379029, 758058, 1859047, 3718094, 5577141, 11154282, 13013329, 26026658, 39039987, 78079974]

約数ペア:

[(1, 78079974), (2, 39039987), (3, 26026658), (6, 13013329), (7, 11154282), (14, 5577141), (21, 3718094), (42, 1859047), (103, 758058), (206, 379029), (309, 252686), (618, 126343), (721, 108294), (1442, 54147), (2163, 36098), (4326, 18049)]