123009964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5471}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 149101652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5471, 5621, 10942, 11242, 21884, 22484, 38297, 60181, 76594, 120362, 153188, 240724, 399383, 421267, 798766, 842534, 1597532, 1685068, 2795681, 4393213, 5591362, 8786426, 11182724, 17572852, 30752491, 61504982, 123009964]

約数ペア:

[(1, 123009964), (2, 61504982), (4, 30752491), (7, 17572852), (11, 11182724), (14, 8786426), (22, 5591362), (28, 4393213), (44, 2795681), (73, 1685068), (77, 1597532), (146, 842534), (154, 798766), (292, 421267), (308, 399383), (511, 240724), (803, 153188), (1022, 120362), (1606, 76594), (2044, 60181), (3212, 38297), (5471, 22484), (5621, 21884), (10942, 11242)]