69681768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223339}}^1$

素因数の和:223361

約数の個数: 32

約数和(自身を含む): 187605600

約数和(自身を除く): 117923832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 223339, 446678, 670017, 893356, 1340034, 1786712, 2680068, 2903407, 5360136, 5806814, 8710221, 11613628, 17420442, 23227256, 34840884, 69681768]

約数ペア:

[(1, 69681768), (2, 34840884), (3, 23227256), (4, 17420442), (6, 11613628), (8, 8710221), (12, 5806814), (13, 5360136), (24, 2903407), (26, 2680068), (39, 1786712), (52, 1340034), (78, 893356), (104, 670017), (156, 446678), (312, 223339)]