68472456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{219463}}^1$

素因数の和:219485

約数の個数: 32

約数和(自身を含む): 184349760

約数和(自身を除く): 115877304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 219463, 438926, 658389, 877852, 1316778, 1755704, 2633556, 2853019, 5267112, 5706038, 8559057, 11412076, 17118114, 22824152, 34236228, 68472456]

約数ペア:

[(1, 68472456), (2, 34236228), (3, 22824152), (4, 17118114), (6, 11412076), (8, 8559057), (12, 5706038), (13, 5267112), (24, 2853019), (26, 2633556), (39, 1755704), (52, 1316778), (78, 877852), (104, 658389), (156, 438926), (312, 219463)]