78858604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2671}}^1$

素因数の和:2758

約数の個数: 36

約数和(自身を含む): 154233184

約数和(自身を除く): 75374580

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 1342, 2671, 2684, 5342, 7381, 10684, 14762, 29381, 29524, 58762, 117524, 162931, 323191, 325862, 646382, 651724, 1292764, 1792241, 3584482, 7168964, 19714651, 39429302, 78858604]

約数ペア:

[(1, 78858604), (2, 39429302), (4, 19714651), (11, 7168964), (22, 3584482), (44, 1792241), (61, 1292764), (121, 651724), (122, 646382), (242, 325862), (244, 323191), (484, 162931), (671, 117524), (1342, 58762), (2671, 29524), (2684, 29381), (5342, 14762), (7381, 10684)]