68438136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219353}}^1$

素因数の和:219375

約数の個数: 32

約数和(自身を含む): 184257360

約数和(自身を除く): 115819224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219353, 438706, 658059, 877412, 1316118, 1754824, 2632236, 2851589, 5264472, 5703178, 8554767, 11406356, 17109534, 22812712, 34219068, 68438136]

約数ペア:

[(1, 68438136), (2, 34219068), (3, 22812712), (4, 17109534), (6, 11406356), (8, 8554767), (12, 5703178), (13, 5264472), (24, 2851589), (26, 2632236), (39, 1754824), (52, 1316118), (78, 877412), (104, 658059), (156, 438706), (312, 219353)]