78218470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11657}}^1$

素因数の和:11736

約数の個数: 32

約数和(自身を含む): 156123936

約数和(自身を除く): 77905466

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 11657, 23314, 58285, 116570, 128227, 256454, 641135, 711077, 1282270, 1422154, 3555385, 7110770, 7821847, 15643694, 39109235, 78218470]

約数ペア:

[(1, 78218470), (2, 39109235), (5, 15643694), (10, 7821847), (11, 7110770), (22, 3555385), (55, 1422154), (61, 1282270), (110, 711077), (122, 641135), (305, 256454), (610, 128227), (671, 116570), (1342, 58285), (3355, 23314), (6710, 11657)]