85167198

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 189236736

約数和(自身を除く): 104069538

約数列:

[1, 2, 3, 6, 9, 18, 71, 103, 142, 206, 213, 309, 426, 618, 639, 647, 927, 1278, 1294, 1854, 1941, 3882, 5823, 7313, 11646, 14626, 21939, 43878, 45937, 65817, 66641, 91874, 131634, 133282, 137811, 199923, 275622, 399846, 413433, 599769, 826866, 1199538, 4731511, 9463022, 14194533, 28389066, 42583599, 85167198]

約数ペア:

[(1, 85167198), (2, 42583599), (3, 28389066), (6, 14194533), (9, 9463022), (18, 4731511), (71, 1199538), (103, 826866), (142, 599769), (206, 413433), (213, 399846), (309, 275622), (426, 199923), (618, 137811), (639, 133282), (647, 131634), (927, 91874), (1278, 66641), (1294, 65817), (1854, 45937), (1941, 43878), (3882, 21939), (5823, 14626), (7313, 11646)]