8102778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 18714240

約数和(自身を除く): 10611462

約数列:

[1, 2, 3, 6, 17, 19, 34, 37, 38, 51, 57, 74, 102, 111, 113, 114, 222, 226, 323, 339, 629, 646, 678, 703, 969, 1258, 1406, 1887, 1921, 1938, 2109, 2147, 3774, 3842, 4181, 4218, 4294, 5763, 6441, 8362, 11526, 11951, 12543, 12882, 23902, 25086, 35853, 36499, 71077, 71706, 72998, 79439, 109497, 142154, 158878, 213231, 218994, 238317, 426462, 476634, 1350463, 2700926, 4051389, 8102778]

約数ペア:

[(1, 8102778), (2, 4051389), (3, 2700926), (6, 1350463), (17, 476634), (19, 426462), (34, 238317), (37, 218994), (38, 213231), (51, 158878), (57, 142154), (74, 109497), (102, 79439), (111, 72998), (113, 71706), (114, 71077), (222, 36499), (226, 35853), (323, 25086), (339, 23902), (629, 12882), (646, 12543), (678, 11951), (703, 11526), (969, 8362), (1258, 6441), (1406, 5763), (1887, 4294), (1921, 4218), (1938, 4181), (2109, 3842), (2147, 3774)]