77193842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 132485760

約数和(自身を除く): 55291918

約数列:

[1, 2, 11, 22, 23, 46, 253, 373, 409, 506, 746, 818, 4103, 4499, 8206, 8579, 8998, 9407, 17158, 18814, 94369, 103477, 152557, 188738, 206954, 305114, 1678127, 3356254, 3508811, 7017622, 38596921, 77193842]

約数ペア:

[(1, 77193842), (2, 38596921), (11, 7017622), (22, 3508811), (23, 3356254), (46, 1678127), (253, 305114), (373, 206954), (409, 188738), (506, 152557), (746, 103477), (818, 94369), (4103, 18814), (4499, 17158), (8206, 9407), (8579, 8998)]